39575879

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{42509}}^1$

素因数の和:42542

約数の個数: 12

約数和(自身を含む): 48461400

約数和(自身を除く): 8885521

約数列:

[1, 7, 19, 49, 133, 931, 42509, 297563, 807671, 2082941, 5653697, 39575879]

約数ペア:

[(1, 39575879), (7, 5653697), (19, 2082941), (49, 807671), (133, 297563), (931, 42509)]