890707923

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{125117}}^1$

素因数の和:125243

約数の個数: 24

約数和(自身を含む): 1483399008

約数和(自身を除く): 592691085

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 125117, 375351, 875819, 1126053, 2627457, 7882371, 14138221, 42414663, 98967547, 127243989, 296902641, 890707923]

約数ペア:

[(1, 890707923), (3, 296902641), (7, 127243989), (9, 98967547), (21, 42414663), (63, 14138221), (113, 7882371), (339, 2627457), (791, 1126053), (1017, 875819), (2373, 375351), (7119, 125117)]