239308021

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{3167}}^1$

素因数の和:3324

約数の個数: 16

約数和(自身を含む): 260789760

約数和(自身を除く): 21481739

約数列:

[1, 19, 41, 97, 779, 1843, 3167, 3977, 60173, 75563, 129847, 307199, 2467093, 5836781, 12595159, 239308021]

約数ペア:

[(1, 239308021), (19, 12595159), (41, 5836781), (97, 2467093), (779, 307199), (1843, 129847), (3167, 75563), (3977, 60173)]