64791097

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3917}}^1$

素因数の和:4080

約数の個数: 16

約数和(自身を含む): 78986880

約数和(自身を除く): 14195783

約数列:

[1, 7, 17, 119, 139, 973, 2363, 3917, 16541, 27419, 66589, 466123, 544463, 3811241, 9255871, 64791097]

約数ペア:

[(1, 64791097), (7, 9255871), (17, 3811241), (119, 544463), (139, 466123), (973, 66589), (2363, 27419), (3917, 16541)]