977532479

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{2129}}^1$

素因数の和:2303

約数の個数: 32

約数和(自身を含む): 1251417600

約数和(自身を除く): 273885121

約数列:

[1, 7, 11, 67, 77, 89, 469, 623, 737, 979, 2129, 5159, 5963, 6853, 14903, 23419, 41741, 65593, 142643, 163933, 189481, 459151, 998501, 1326367, 1569073, 2084291, 10983511, 12695227, 14590037, 88866589, 139647497, 977532479]

約数ペア:

[(1, 977532479), (7, 139647497), (11, 88866589), (67, 14590037), (77, 12695227), (89, 10983511), (469, 2084291), (623, 1569073), (737, 1326367), (979, 998501), (2129, 459151), (5159, 189481), (5963, 163933), (6853, 142643), (14903, 65593), (23419, 41741)]