2357729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 2808000

約数和(自身を除く): 450271

約数列:

[1, 11, 19, 29, 209, 319, 389, 551, 4279, 6061, 7391, 11281, 81301, 124091, 214339, 2357729]

約数ペア:

[(1, 2357729), (11, 214339), (19, 124091), (29, 81301), (209, 11281), (319, 7391), (389, 6061), (551, 4279)]