380142847

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{2713}}^1$

素因数の和:3298

約数の個数: 16

約数和(自身を含む): 447180352

約数和(自身を除く): 67037505

約数列:

[1, 7, 37, 259, 541, 2713, 3787, 18991, 20017, 100381, 140119, 702667, 1467733, 10274131, 54306121, 380142847]

約数ペア:

[(1, 380142847), (7, 54306121), (37, 10274131), (259, 1467733), (541, 702667), (2713, 140119), (3787, 100381), (18991, 20017)]