315324457

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5953}}^1$

素因数の和:6037

約数の個数: 24

約数和(自身を含む): 390963456

約数和(自身を除く): 75638999

約数列:

[1, 7, 23, 47, 49, 161, 329, 1081, 1127, 2303, 5953, 7567, 41671, 52969, 136919, 279791, 291697, 958433, 1958537, 6435193, 6709031, 13709759, 45046351, 315324457]

約数ペア:

[(1, 315324457), (7, 45046351), (23, 13709759), (47, 6709031), (49, 6435193), (161, 1958537), (329, 958433), (1081, 291697), (1127, 279791), (2303, 136919), (5953, 52969), (7567, 41671)]