108571393

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{1019}}^1$

素因数の和:1548

約数の個数: 16

約数和(自身を含む): 128471040

約数和(自身を除く): 19899647

約数列:

[1, 7, 31, 217, 491, 1019, 3437, 7133, 15221, 31589, 106547, 221123, 500329, 3502303, 15510199, 108571393]

約数ペア:

[(1, 108571393), (7, 15510199), (31, 3502303), (217, 500329), (491, 221123), (1019, 106547), (3437, 31589), (7133, 15221)]