1427321631

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1\times {\mathrm{4519}}^1$

素因数の和:5478

約数の個数: 16

約数和(自身を含む): 1920819200

約数和(自身を除く): 493497569

約数列:

[1, 3, 127, 381, 829, 2487, 4519, 13557, 105283, 315849, 573913, 1721739, 3746251, 11238753, 475773877, 1427321631]

約数ペア:

[(1, 1427321631), (3, 475773877), (127, 11238753), (381, 3746251), (829, 1721739), (2487, 573913), (4519, 315849), (13557, 105283)]