779214879

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{673}}^1\times {\mathrm{1249}}^1$

素因数の和:2031

約数の個数: 24

約数和(自身を含む): 1139060000

約数和(自身を除く): 359845121

約数列:

[1, 3, 9, 103, 309, 673, 927, 1249, 2019, 3747, 6057, 11241, 69319, 128647, 207957, 385941, 623871, 840577, 1157823, 2521731, 7565193, 86579431, 259738293, 779214879]

約数ペア:

[(1, 779214879), (3, 259738293), (9, 86579431), (103, 7565193), (309, 2521731), (673, 1157823), (927, 840577), (1249, 623871), (2019, 385941), (3747, 207957), (6057, 128647), (11241, 69319)]