438622023

素因数分解:

$3^1\times 7^1\times {\mathrm{3203}}^1\times {\mathrm{6521}}^1$

素因数の和:9734

約数の個数: 16

約数和(自身を含む): 668687616

約数和(自身を除く): 230065593

約数列:

[1, 3, 7, 21, 3203, 6521, 9609, 19563, 22421, 45647, 67263, 136941, 20886763, 62660289, 146207341, 438622023]

約数ペア:

[(1, 438622023), (3, 146207341), (7, 62660289), (21, 20886763), (3203, 136941), (6521, 67263), (9609, 45647), (19563, 22421)]