931490307

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{285121}}^1$

素因数の和:285152

約数の個数: 24

約数和(自身を含む): 1516849040

約数和(自身を除く): 585358733

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 285121, 855363, 2566089, 3136331, 7698267, 9408993, 28226979, 34499641, 84680937, 103498923, 310496769, 931490307]

約数ペア:

[(1, 931490307), (3, 310496769), (9, 103498923), (11, 84680937), (27, 34499641), (33, 28226979), (99, 9408993), (121, 7698267), (297, 3136331), (363, 2566089), (1089, 855363), (3267, 285121)]