12433565571

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^2\times {\mathrm{14951}}^1$

素因数の和:15359

約数の個数: 24

約数和(自身を含む): 19043345664

約数和(自身を除く): 6609780093

約数列:

[1, 3, 7, 21, 199, 597, 1393, 4179, 14951, 39601, 44853, 104657, 118803, 277207, 313971, 831621, 2975249, 8925747, 20826743, 62480229, 592074551, 1776223653, 4144521857, 12433565571]

約数ペア:

[(1, 12433565571), (3, 4144521857), (7, 1776223653), (21, 592074551), (199, 62480229), (597, 20826743), (1393, 8925747), (4179, 2975249), (14951, 831621), (39601, 313971), (44853, 277207), (104657, 118803)]