120801999

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{3407}}^1$

素因数の和:3686

約数の個数: 16

約数和(自身を含む): 164892672

約数和(自身を除く): 44090673

約数列:

[1, 3, 53, 159, 223, 669, 3407, 10221, 11819, 35457, 180571, 541713, 759761, 2279283, 40267333, 120801999]

約数ペア:

[(1, 120801999), (3, 40267333), (53, 2279283), (159, 759761), (223, 541713), (669, 180571), (3407, 35457), (10221, 11819)]