13506130617

素因数分解:

$3^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1042381}}^1$

素因数の和:1043008

約数の個数: 16

約数和(自身を含む): 20614146432

約数和(自身を除く): 7108015815

約数列:

[1, 3, 7, 21, 617, 1851, 4319, 12957, 1042381, 3127143, 7296667, 21890001, 643149077, 1929447231, 4502043539, 13506130617]

約数ペア:

[(1, 13506130617), (3, 4502043539), (7, 1929447231), (21, 643149077), (617, 21890001), (1851, 7296667), (4319, 3127143), (12957, 1042381)]