56278320429

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{1788487}}^1$

素因数の和:1789124

約数の個数: 16

約数和(自身を含む): 79580562048

約数和(自身を除く): 23302241619

約数列:

[1, 3, 17, 51, 617, 1851, 10489, 31467, 1788487, 5365461, 30404279, 91212837, 1103496479, 3310489437, 18759440143, 56278320429]

約数ペア:

[(1, 56278320429), (3, 18759440143), (17, 3310489437), (51, 1103496479), (617, 91212837), (1851, 30404279), (10489, 5365461), (31467, 1788487)]