920318391

素因数分解:

$3^2\times {\mathrm{6971}}^1\times {\mathrm{14669}}^1$

素因数の和:21646

約数の個数: 12

約数和(自身を含む): 1329630120

約数和(自身を除く): 409311729

約数列:

[1, 3, 9, 6971, 14669, 20913, 44007, 62739, 132021, 102257599, 306772797, 920318391]

約数ペア:

[(1, 920318391), (3, 306772797), (9, 102257599), (6971, 132021), (14669, 62739), (20913, 44007)]