90584879

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7307}}^1$

素因数の和:7355

約数の個数: 24

約数和(自身を含む): 119968128

約数和(自身を除く): 29383249

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 7307, 12397, 51149, 80377, 168061, 358043, 562639, 1176427, 1848671, 3938473, 8234989, 12940697, 90584879]

約数ペア:

[(1, 90584879), (7, 12940697), (11, 8234989), (23, 3938473), (49, 1848671), (77, 1176427), (161, 562639), (253, 358043), (539, 168061), (1127, 80377), (1771, 51149), (7307, 12397)]