8640481489

素因数分解:

${\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{421}}^1\times {\mathrm{3041}}^1$

素因数の和:3876

約数の個数: 16

約数和(自身を含む): 9196598736

約数和(自身を除く): 556117247

約数列:

[1, 17, 397, 421, 3041, 6749, 7157, 51697, 167137, 1207277, 1280261, 2841329, 20523709, 21764437, 508263617, 8640481489]

約数ペア:

[(1, 8640481489), (17, 508263617), (397, 21764437), (421, 20523709), (3041, 2841329), (6749, 1280261), (7157, 1207277), (51697, 167137)]