81623867

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1193}}^1$

素因数の和:1502

約数の個数: 16

約数和(自身を含む): 92940960

約数和(自身を除く): 11317093

約数列:

[1, 13, 19, 247, 277, 1193, 3601, 5263, 15509, 22667, 68419, 294671, 330461, 4295993, 6278759, 81623867]

約数ペア:

[(1, 81623867), (13, 6278759), (19, 4295993), (247, 330461), (277, 294671), (1193, 68419), (3601, 22667), (5263, 15509)]