1331505051

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{47791}}^1$

素因数の和:48082

約数の個数: 16

約数和(自身を含む): 1830624768

約数和(自身を除く): 499119717

約数列:

[1, 3, 37, 111, 251, 753, 9287, 27861, 47791, 143373, 1768267, 5304801, 11995541, 35986623, 443835017, 1331505051]

約数ペア:

[(1, 1331505051), (3, 443835017), (37, 35986623), (111, 11995541), (251, 5304801), (753, 1768267), (9287, 143373), (27861, 47791)]