70102781

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3659}}^1$

素因数の和:3713

約数の個数: 24

約数和(自身を含む): 90123840

約数和(自身を除く): 20021059

約数列:

[1, 7, 17, 23, 49, 119, 161, 391, 833, 1127, 2737, 3659, 19159, 25613, 62203, 84157, 179291, 435421, 589099, 1430669, 3047947, 4123693, 10014683, 70102781]

約数ペア:

[(1, 70102781), (7, 10014683), (17, 4123693), (23, 3047947), (49, 1430669), (119, 589099), (161, 435421), (391, 179291), (833, 84157), (1127, 62203), (2737, 25613), (3659, 19159)]