8107463

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 10420704

約数和(自身を除く): 2313241

約数列:

[1, 7, 13, 41, 53, 91, 287, 371, 533, 689, 1681, 2173, 3731, 4823, 11767, 15211, 21853, 28249, 89093, 152971, 197743, 623651, 1158209, 8107463]

約数ペア:

[(1, 8107463), (7, 1158209), (13, 623651), (41, 197743), (53, 152971), (91, 89093), (287, 28249), (371, 21853), (533, 15211), (689, 11767), (1681, 4823), (2173, 3731)]