1404447

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 24

約数和(自身を含む): 2125872

約数和(自身を除く): 721425

約数列:

[1, 3, 11, 33, 53, 73, 121, 159, 219, 363, 583, 803, 1749, 2409, 3869, 6413, 8833, 11607, 19239, 26499, 42559, 127677, 468149, 1404447]

約数ペア:

[(1, 1404447), (3, 468149), (11, 127677), (33, 42559), (53, 26499), (73, 19239), (121, 11607), (159, 8833), (219, 6413), (363, 3869), (583, 2409), (803, 1749)]