2912831901

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1933}}^1$

素因数の和:2040

約数の個数: 96

約数和(自身を含む): 5397252480

約数和(自身を除く): 2484420579

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 67, 119, 147, 153, 189, 201, 357, 441, 459, 469, 603, 833, 1071, 1139, 1323, 1407, 1809, 1933, 2499, 3213, 3283, 3417, 4221, 5799, 7497, 7973, 9849, 10251, 12663, 13531, 17397, 22491, 23919, 29547, 30753, 32861, 40593, 52191, 55811, 71757, 88641, 94717, 98583, 121779, 129511, 167433, 215271, 230027, 284151, 295749, 365337, 388533, 502299, 690081, 852453, 887247, 906577, 1165599, 1506897, 1610189, 2070243, 2201687, 2557359, 2719731, 3496797, 4830567, 6210729, 6346039, 6605061, 8159193, 14491701, 15411809, 19038117, 19815183, 24477579, 43475103, 46235427, 57114351, 59445549, 107882663, 138706281, 171343053, 323647989, 416118843, 970943967, 2912831901]

約数ペア:

[(1, 2912831901), (3, 970943967), (7, 416118843), (9, 323647989), (17, 171343053), (21, 138706281), (27, 107882663), (49, 59445549), (51, 57114351), (63, 46235427), (67, 43475103), (119, 24477579), (147, 19815183), (153, 19038117), (189, 15411809), (201, 14491701), (357, 8159193), (441, 6605061), (459, 6346039), (469, 6210729), (603, 4830567), (833, 3496797), (1071, 2719731), (1139, 2557359), (1323, 2201687), (1407, 2070243), (1809, 1610189), (1933, 1506897), (2499, 1165599), (3213, 906577), (3283, 887247), (3417, 852453), (4221, 690081), (5799, 502299), (7497, 388533), (7973, 365337), (9849, 295749), (10251, 284151), (12663, 230027), (13531, 215271), (17397, 167433), (22491, 129511), (23919, 121779), (29547, 98583), (30753, 94717), (32861, 88641), (40593, 71757), (52191, 55811)]