739332867

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{26293}}^1$

素因数の和:26419

約数の個数: 32

約数和(自身を含む): 1225090048

約数和(自身を除く): 485757181

約数列:

[1, 3, 7, 13, 21, 39, 91, 103, 273, 309, 721, 1339, 2163, 4017, 9373, 26293, 28119, 78879, 184051, 341809, 552153, 1025427, 2392663, 2708179, 7177989, 8124537, 18957253, 35206327, 56871759, 105618981, 246444289, 739332867]

約数ペア:

[(1, 739332867), (3, 246444289), (7, 105618981), (13, 56871759), (21, 35206327), (39, 18957253), (91, 8124537), (103, 7177989), (273, 2708179), (309, 2392663), (721, 1025427), (1339, 552153), (2163, 341809), (4017, 184051), (9373, 78879), (26293, 28119)]