42488511

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{12241}}^1$

素因数の和:12346

約数の個数: 16

約数和(自身を含む): 61699680

約数和(自身を除く): 19211169

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 12241, 36723, 159133, 477399, 1089449, 3268347, 14162837, 42488511]

約数ペア:

[(1, 42488511), (3, 14162837), (13, 3268347), (39, 1089449), (89, 477399), (267, 159133), (1157, 36723), (3471, 12241)]