276832881

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{5647}}^1$

素因数の和:6085

約数の個数: 24

約数和(自身を含む): 431733120

約数和(自身を除く): 154900239

約数列:

[1, 3, 9, 13, 39, 117, 419, 1257, 3771, 5447, 5647, 16341, 16941, 49023, 50823, 73411, 220233, 660699, 2366093, 7098279, 21294837, 30759209, 92277627, 276832881]

約数ペア:

[(1, 276832881), (3, 92277627), (9, 30759209), (13, 21294837), (39, 7098279), (117, 2366093), (419, 660699), (1257, 220233), (3771, 73411), (5447, 50823), (5647, 49023), (16341, 16941)]