480263673

素因数分解:

$3^1\times {\mathrm{79}}^2\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 657181728

約数和(自身を除く): 176918055

約数列:

[1, 3, 79, 113, 227, 237, 339, 681, 6241, 8927, 17933, 18723, 25651, 26781, 53799, 76953, 705233, 1416707, 2026429, 2115699, 4250121, 6079287, 160087891, 480263673]

約数ペア:

[(1, 480263673), (3, 160087891), (79, 6079287), (113, 4250121), (227, 2115699), (237, 2026429), (339, 1416707), (681, 705233), (6241, 76953), (8927, 53799), (17933, 26781), (18723, 25651)]