131129329

素因数分解:

${\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 139060800

約数和(自身を除く): 7931471

約数列:

[1, 29, 59, 173, 443, 1711, 5017, 10207, 12847, 26137, 76639, 296003, 757973, 2222531, 4521701, 131129329]

約数ペア:

[(1, 131129329), (29, 4521701), (59, 2222531), (173, 757973), (443, 296003), (1711, 76639), (5017, 26137), (10207, 12847)]