133423409

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{1619}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 155882880

約数和(自身を除く): 22459471

約数列:

[1, 7, 61, 193, 427, 1351, 1619, 11333, 11773, 82411, 98759, 312467, 691313, 2187269, 19060487, 133423409]

約数ペア:

[(1, 133423409), (7, 19060487), (61, 2187269), (193, 691313), (427, 312467), (1351, 98759), (1619, 82411), (11333, 11773)]