42408957

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2447}}^1$

素因数の和:2612

約数の個数: 16

約数和(自身を含む): 58164480

約数和(自身を除く): 15755523

約数列:

[1, 3, 53, 109, 159, 327, 2447, 5777, 7341, 17331, 129691, 266723, 389073, 800169, 14136319, 42408957]

約数ペア:

[(1, 42408957), (3, 14136319), (53, 800169), (109, 389073), (159, 266723), (327, 129691), (2447, 17331), (5777, 7341)]