531411457

素因数分解:

${\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{887}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 559866240

約数和(自身を除く): 28454783

約数列:

[1, 29, 73, 283, 887, 2117, 8207, 20659, 25723, 64751, 251021, 599111, 1877779, 7279609, 18324533, 531411457]

約数ペア:

[(1, 531411457), (29, 18324533), (73, 7279609), (283, 1877779), (887, 599111), (2117, 251021), (8207, 64751), (20659, 25723)]