30957199

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3121}}^1$

素因数の和:3250

約数の個数: 16

約数和(自身を含む): 38463040

約数和(自身を除く): 7505841

約数列:

[1, 7, 13, 91, 109, 763, 1417, 3121, 9919, 21847, 40573, 284011, 340189, 2381323, 4422457, 30957199]

約数ペア:

[(1, 30957199), (7, 4422457), (13, 2381323), (91, 340189), (109, 284011), (763, 40573), (1417, 21847), (3121, 9919)]