1319333373

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{419}}^1\times {\mathrm{839}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 1975680000

約数和(自身を除く): 656346627

約数列:

[1, 3, 9, 27, 139, 417, 419, 839, 1251, 1257, 2517, 3753, 3771, 7551, 11313, 22653, 58241, 116621, 174723, 349863, 351541, 524169, 1049589, 1054623, 1572507, 3148767, 3163869, 9491607, 48864199, 146592597, 439777791, 1319333373]

約数ペア:

[(1, 1319333373), (3, 439777791), (9, 146592597), (27, 48864199), (139, 9491607), (417, 3163869), (419, 3148767), (839, 1572507), (1251, 1054623), (1257, 1049589), (2517, 524169), (3753, 351541), (3771, 349863), (7551, 174723), (11313, 116621), (22653, 58241)]