1377851913

素因数分解:

$3^2\times {\mathrm{971}}^1\times {\mathrm{157667}}^1$

素因数の和:158644

約数の個数: 12

約数和(自身を含む): 1992292848

約数和(自身を除く): 614440935

約数列:

[1, 3, 9, 971, 2913, 8739, 157667, 473001, 1419003, 153094657, 459283971, 1377851913]

約数ペア:

[(1, 1377851913), (3, 459283971), (9, 153094657), (971, 1419003), (2913, 473001), (8739, 157667)]