15690172043

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4205353}}^1$

素因数の和:4205414

約数の個数: 16

約数和(自身を含む): 19781985216

約数和(自身を除く): 4091813173

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 4205353, 29437471, 54669589, 172419473, 382687123, 1206936311, 2241453149, 15690172043]

約数ペア:

[(1, 15690172043), (7, 2241453149), (13, 1206936311), (41, 382687123), (91, 172419473), (287, 54669589), (533, 29437471), (3731, 4205353)]