67213237

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1091}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 82922112

約数和(自身を除く): 15708875

約数列:

[1, 7, 13, 91, 677, 1091, 4739, 7637, 8801, 14183, 61607, 99281, 738607, 5170249, 9601891, 67213237]

約数ペア:

[(1, 67213237), (7, 9601891), (13, 5170249), (91, 738607), (677, 99281), (1091, 61607), (4739, 14183), (7637, 8801)]