38642547

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{3967}}^1$

素因数の和:4178

約数の個数: 16

約数和(自身を含む): 54853632

約数和(自身を除く): 16211085

約数列:

[1, 3, 17, 51, 191, 573, 3247, 3967, 9741, 11901, 67439, 202317, 757697, 2273091, 12880849, 38642547]

約数ペア:

[(1, 38642547), (3, 12880849), (17, 2273091), (51, 757697), (191, 202317), (573, 67439), (3247, 11901), (3967, 9741)]