3943376641

素因数分解:

${\mathrm{19}}^2\times {\mathrm{191}}^1\times {\mathrm{57191}}^1$

素因数の和:57420

約数の個数: 12

約数和(自身を含む): 4183709184

約数和(自身を除く): 240332543

約数列:

[1, 19, 191, 361, 3629, 57191, 68951, 1086629, 10923481, 20645951, 207546139, 3943376641]

約数ペア:

[(1, 3943376641), (19, 207546139), (191, 20645951), (361, 10923481), (3629, 1086629), (57191, 68951)]