3947099

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 16

約数和(自身を含む): 4553472

約数和(自身を除く): 606373

約数列:

[1, 13, 23, 43, 299, 307, 559, 989, 3991, 7061, 12857, 13201, 91793, 171613, 303623, 3947099]

約数ペア:

[(1, 3947099), (13, 303623), (23, 171613), (43, 91793), (299, 13201), (307, 12857), (559, 7061), (989, 3991)]