970977897

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{623621}}^1$

素因数の和:623800

約数の個数: 12

約数和(自身を含む): 1410632964

約数和(自身を除く): 439655067

約数列:

[1, 3, 9, 173, 519, 1557, 623621, 1870863, 5612589, 107886433, 323659299, 970977897]

約数ペア:

[(1, 970977897), (3, 323659299), (9, 107886433), (173, 5612589), (519, 1870863), (1557, 623621)]