56714217

素因数分解:

$3^1\times 7^2\times {\mathrm{385811}}^1$

素因数の和:385828

約数の個数: 12

約数和(自身を含む): 87965136

約数和(自身を除く): 31250919

約数列:

[1, 3, 7, 21, 49, 147, 385811, 1157433, 2700677, 8102031, 18904739, 56714217]

約数ペア:

[(1, 56714217), (3, 18904739), (7, 8102031), (21, 2700677), (49, 1157433), (147, 385811)]