811157421

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{11621}}^1$

素因数の和:12116

約数の個数: 16

約数和(自身を含む): 1104554880

約数和(自身を除く): 293397459

約数列:

[1, 3, 53, 159, 439, 1317, 11621, 23267, 34863, 69801, 615913, 1847739, 5101619, 15304857, 270385807, 811157421]

約数ペア:

[(1, 811157421), (3, 270385807), (53, 15304857), (159, 5101619), (439, 1847739), (1317, 615913), (11621, 69801), (23267, 34863)]