30776493

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19843}}^1$

素因数の和:19904

約数の個数: 16

約数和(自身を含む): 45720576

約数和(自身を除く): 14944083

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 19843, 59529, 218273, 654819, 932621, 2797863, 10258831, 30776493]

約数ペア:

[(1, 30776493), (3, 10258831), (11, 2797863), (33, 932621), (47, 654819), (141, 218273), (517, 59529), (1551, 19843)]