7948993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:288

約数の個数: 16

約数和(自身を含む): 8890560

約数和(自身を除く): 941567

約数列:

[1, 13, 53, 83, 139, 689, 1079, 1807, 4399, 7367, 11537, 57187, 95771, 149981, 611461, 7948993]

約数ペア:

[(1, 7948993), (13, 611461), (53, 149981), (83, 95771), (139, 57187), (689, 11537), (1079, 7367), (1807, 4399)]