7131364227

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{20317277}}^1$

素因数の和:20317299

約数の個数: 16

約数和(自身を含む): 11377675680

約数和(自身を除く): 4246311453

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 20317277, 60951831, 182855493, 264124601, 548566479, 792373803, 2377121409, 7131364227]

約数ペア:

[(1, 7131364227), (3, 2377121409), (9, 792373803), (13, 548566479), (27, 264124601), (39, 182855493), (117, 60951831), (351, 20317277)]