42647667

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{3181}}^1$

素因数の和:3334

約数の個数: 16

約数和(自身を含む): 58803360

約数和(自身を除く): 16155693

約数列:

[1, 3, 41, 109, 123, 327, 3181, 4469, 9543, 13407, 130421, 346729, 391263, 1040187, 14215889, 42647667]

約数ペア:

[(1, 42647667), (3, 14215889), (41, 1040187), (109, 391263), (123, 346729), (327, 130421), (3181, 13407), (4469, 9543)]