252779588929

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{3767}}^1\times {\mathrm{72077}}^1$

素因数の和:75877

約数の個数: 24

約数和(自身を含む): 309612490560

約数和(自身を除く): 56832901631

約数列:

[1, 7, 19, 49, 133, 931, 3767, 26369, 71573, 72077, 184583, 501011, 504539, 1369463, 3507077, 3531773, 9586241, 67103687, 271514059, 1900598413, 5158767121, 13304188891, 36111369847, 252779588929]

約数ペア:

[(1, 252779588929), (7, 36111369847), (19, 13304188891), (49, 5158767121), (133, 1900598413), (931, 271514059), (3767, 67103687), (26369, 9586241), (71573, 3531773), (72077, 3507077), (184583, 1369463), (501011, 504539)]