282155237

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1193}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 365879808

約数和(自身を除く): 83724571

約数列:

[1, 7, 13, 23, 91, 113, 161, 299, 791, 1193, 1469, 2093, 2599, 8351, 10283, 15509, 18193, 27439, 33787, 108563, 134809, 192073, 236509, 356707, 943663, 1752517, 2496949, 3100607, 12267619, 21704249, 40307891, 282155237]

約数ペア:

[(1, 282155237), (7, 40307891), (13, 21704249), (23, 12267619), (91, 3100607), (113, 2496949), (161, 1752517), (299, 943663), (791, 356707), (1193, 236509), (1469, 192073), (2093, 134809), (2599, 108563), (8351, 33787), (10283, 27439), (15509, 18193)]