3280821447

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^2\times {\mathrm{991}}^1$

素因数の和:1495

約数の個数: 24

約数和(自身を含む): 4628513280

約数和(自身を除く): 1347691833

約数列:

[1, 3, 19, 57, 241, 723, 991, 2973, 4579, 13737, 18829, 56487, 58081, 174243, 238831, 716493, 1103539, 3310617, 4537789, 13613367, 57558271, 172674813, 1093607149, 3280821447]

約数ペア:

[(1, 3280821447), (3, 1093607149), (19, 172674813), (57, 57558271), (241, 13613367), (723, 4537789), (991, 3310617), (2973, 1103539), (4579, 716493), (13737, 238831), (18829, 174243), (56487, 58081)]