1330398363

素因数分解:

$3^1\times 7^2\times {\mathrm{9050329}}^1$

素因数の和:9050346

約数の個数: 12

約数和(自身を含む): 2063475240

約数和(自身を除く): 733076877

約数列:

[1, 3, 7, 21, 49, 147, 9050329, 27150987, 63352303, 190056909, 443466121, 1330398363]

約数ペア:

[(1, 1330398363), (3, 443466121), (7, 190056909), (21, 63352303), (49, 27150987), (147, 9050329)]