7226037

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 14031360

約数和(自身を除く): 6805323

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 117, 119, 153, 173, 189, 221, 273, 351, 357, 459, 519, 663, 819, 1071, 1211, 1547, 1557, 1989, 2249, 2457, 2941, 3213, 3633, 4641, 4671, 5967, 6747, 8823, 10899, 13923, 15743, 20241, 20587, 26469, 32697, 38233, 41769, 47229, 60723, 61761, 79407, 114699, 141687, 185283, 267631, 344097, 425061, 555849, 802893, 1032291, 2408679, 7226037]

約数ペア:

[(1, 7226037), (3, 2408679), (7, 1032291), (9, 802893), (13, 555849), (17, 425061), (21, 344097), (27, 267631), (39, 185283), (51, 141687), (63, 114699), (91, 79407), (117, 61761), (119, 60723), (153, 47229), (173, 41769), (189, 38233), (221, 32697), (273, 26469), (351, 20587), (357, 20241), (459, 15743), (519, 13923), (663, 10899), (819, 8823), (1071, 6747), (1211, 5967), (1547, 4671), (1557, 4641), (1989, 3633), (2249, 3213), (2457, 2941)]