12176577

素因数分解:

$3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{557}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 20195136

約数和(自身を除く): 8018559

約数列:

[1, 3, 7, 9, 21, 63, 347, 557, 1041, 1671, 2429, 3123, 3899, 5013, 7287, 11697, 21861, 35091, 193279, 579837, 1352953, 1739511, 4058859, 12176577]

約数ペア:

[(1, 12176577), (3, 4058859), (7, 1739511), (9, 1352953), (21, 579837), (63, 193279), (347, 35091), (557, 21861), (1041, 11697), (1671, 7287), (2429, 5013), (3123, 3899)]