31229221

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 34309440

約数和(自身を除く): 3080219

約数列:

[1, 17, 37, 131, 379, 629, 2227, 4847, 6443, 14023, 49649, 82399, 238391, 844033, 1837013, 31229221]

約数ペア:

[(1, 31229221), (17, 1837013), (37, 844033), (131, 238391), (379, 82399), (629, 49649), (2227, 14023), (4847, 6443)]