7187783291

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4903}}^2$

素因数の和:9842

約数の個数: 12

約数和(自身を含む): 8078889168

約数和(自身を除く): 891105877

約数列:

[1, 13, 23, 299, 4903, 63739, 112769, 1465997, 24039409, 312512317, 552906407, 7187783291]

約数ペア:

[(1, 7187783291), (13, 552906407), (23, 312512317), (299, 24039409), (4903, 1465997), (63739, 112769)]