57280639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 63423360

約数和(自身を除く): 6142721

約数列:

[1, 13, 47, 241, 389, 611, 3133, 5057, 11327, 18283, 93749, 147251, 237679, 1218737, 4406203, 57280639]

約数ペア:

[(1, 57280639), (13, 4406203), (47, 1218737), (241, 237679), (389, 147251), (611, 93749), (3133, 18283), (5057, 11327)]