14575221

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{1747}}^1$

素因数の和:1862

約数の個数: 20

約数和(自身を含む): 21996832

約数和(自身を除く): 7421611

約数列:

[1, 3, 9, 27, 81, 103, 309, 927, 1747, 2781, 5241, 8343, 15723, 47169, 141507, 179941, 539823, 1619469, 4858407, 14575221]

約数ペア:

[(1, 14575221), (3, 4858407), (9, 1619469), (27, 539823), (81, 179941), (103, 141507), (309, 47169), (927, 15723), (1747, 8343), (2781, 5241)]