677307631

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4481}}^1$

素因数の和:4663

約数の個数: 32

約数和(自身を含む): 915618816

約数和(自身を除く): 238311185

約数列:

[1, 7, 11, 13, 77, 91, 143, 151, 1001, 1057, 1661, 1963, 4481, 11627, 13741, 21593, 31367, 49291, 58253, 151151, 345037, 407771, 640783, 676631, 4485481, 4736417, 7442941, 8796203, 52100587, 61573421, 96758233, 677307631]

約数ペア:

[(1, 677307631), (7, 96758233), (11, 61573421), (13, 52100587), (77, 8796203), (91, 7442941), (143, 4736417), (151, 4485481), (1001, 676631), (1057, 640783), (1661, 407771), (1963, 345037), (4481, 151151), (11627, 58253), (13741, 49291), (21593, 31367)]