154296401

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{7541}}^1$

素因数の和:7664

約数の個数: 16

約数和(自身を含む): 183421440

約数和(自身を除く): 29125039

約数列:

[1, 7, 37, 79, 259, 553, 2923, 7541, 20461, 52787, 279017, 595739, 1953119, 4170173, 22042343, 154296401]

約数ペア:

[(1, 154296401), (7, 22042343), (37, 4170173), (79, 1953119), (259, 595739), (553, 279017), (2923, 52787), (7541, 20461)]