251017013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{10211}}^1$

素因数の和:10316

約数の個数: 16

約数和(自身を含む): 283648512

約数和(自身を除く): 32631499

約数列:

[1, 13, 31, 61, 403, 793, 1891, 10211, 24583, 132743, 316541, 622871, 4115033, 8097323, 19309001, 251017013]

約数ペア:

[(1, 251017013), (13, 19309001), (31, 8097323), (61, 4115033), (403, 622871), (793, 316541), (1891, 132743), (10211, 24583)]