2013657597

素因数分解:

$3^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{22717}}^1$

素因数の和:22807

約数の個数: 48

約数和(自身を含む): 3522198720

約数和(自身を除く): 1508541123

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 67, 147, 189, 201, 441, 469, 603, 1323, 1407, 1809, 3283, 4221, 9849, 12663, 22717, 29547, 68151, 88641, 159019, 204453, 477057, 613359, 1113133, 1431171, 1522039, 3339399, 4293513, 4566117, 10018197, 10654273, 13698351, 30054591, 31962819, 41095053, 74579911, 95888457, 223739733, 287665371, 671219199, 2013657597]

約数ペア:

[(1, 2013657597), (3, 671219199), (7, 287665371), (9, 223739733), (21, 95888457), (27, 74579911), (49, 41095053), (63, 31962819), (67, 30054591), (147, 13698351), (189, 10654273), (201, 10018197), (441, 4566117), (469, 4293513), (603, 3339399), (1323, 1522039), (1407, 1431171), (1809, 1113133), (3283, 613359), (4221, 477057), (9849, 204453), (12663, 159019), (22717, 88641), (29547, 68151)]