1267702917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{9871}}^1$

素因数の和:10013

約数の個数: 32

約数和(自身を含む): 1890685440

約数和(自身を除く): 622982523

約数列:

[1, 3, 13, 37, 39, 89, 111, 267, 481, 1157, 1443, 3293, 3471, 9871, 9879, 29613, 42809, 128323, 128427, 365227, 384969, 878519, 1095681, 2635557, 4747951, 11420747, 14243853, 32505203, 34262241, 97515609, 422567639, 1267702917]

約数ペア:

[(1, 1267702917), (3, 422567639), (13, 97515609), (37, 34262241), (39, 32505203), (89, 14243853), (111, 11420747), (267, 4747951), (481, 2635557), (1157, 1095681), (1443, 878519), (3293, 384969), (3471, 365227), (9871, 128427), (9879, 128323), (29613, 42809)]