1366404057

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{7990667}}^1$

素因数の和:7990692

約数の個数: 12

約数和(自身を含む): 2077573680

約数和(自身を除く): 711169623

約数列:

[1, 3, 9, 19, 57, 171, 7990667, 23972001, 71916003, 151822673, 455468019, 1366404057]

約数ペア:

[(1, 1366404057), (3, 455468019), (9, 151822673), (19, 71916003), (57, 23972001), (171, 7990667)]