2247114753

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{1477393}}^1$

素因数の和:1477425

約数の個数: 18

約数和(自身を含む): 3514720326

約数和(自身を除く): 1267605573

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 1477393, 4432179, 13296537, 19206109, 57618327, 172854981, 249679417, 749038251, 2247114753]

約数ペア:

[(1, 2247114753), (3, 749038251), (9, 249679417), (13, 172854981), (39, 57618327), (117, 19206109), (169, 13296537), (507, 4432179), (1521, 1477393)]