1366162553

素因数分解:

$7^1\times {\mathrm{521}}^2\times {\mathrm{719}}^1$

素因数の和:1768

約数の個数: 12

約数和(自身を含む): 1566506880

約数和(自身を除く): 200344327

約数列:

[1, 7, 521, 719, 3647, 5033, 271441, 374599, 1900087, 2622193, 195166079, 1366162553]

約数ペア:

[(1, 1366162553), (7, 195166079), (521, 2622193), (719, 1900087), (3647, 374599), (5033, 271441)]