2974079121

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{76258439}}^1$

素因数の和:76258455

約数の個数: 8

約数和(自身を含む): 4270472640

約数和(自身を除く): 1296393519

約数列:

[1, 3, 13, 39, 76258439, 228775317, 991359707, 2974079121]

約数ペア:

[(1, 2974079121), (3, 991359707), (13, 228775317), (39, 76258439)]