244381011

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 378044928

約数和(自身を除く): 133663917

約数列:

[1, 3, 7, 21, 137, 173, 411, 491, 519, 959, 1211, 1473, 2877, 3437, 3633, 10311, 23701, 67267, 71103, 84943, 165907, 201801, 254829, 470869, 497721, 594601, 1412607, 1783803, 11637191, 34911573, 81460337, 244381011]

約数ペア:

[(1, 244381011), (3, 81460337), (7, 34911573), (21, 11637191), (137, 1783803), (173, 1412607), (411, 594601), (491, 497721), (519, 470869), (959, 254829), (1211, 201801), (1473, 165907), (2877, 84943), (3437, 71103), (3633, 67267), (10311, 23701)]