7438045407

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{14670701}}^1$

素因数の和:14670730

約数の個数: 12

約数和(自身を含む): 10738953864

約数和(自身を除く): 3300908457

約数列:

[1, 3, 13, 39, 169, 507, 14670701, 44012103, 190719113, 572157339, 2479348469, 7438045407]

約数ペア:

[(1, 7438045407), (3, 2479348469), (13, 572157339), (39, 190719113), (169, 44012103), (507, 14670701)]