1337691421

素因数分解:

${\mathrm{11}}^2\times {\mathrm{3307}}^1\times {\mathrm{3343}}^1$

素因数の和:6672

約数の個数: 12

約数和(自身を含む): 1471239616

約数和(自身を除く): 133548195

約数列:

[1, 11, 121, 3307, 3343, 36377, 36773, 400147, 404503, 11055301, 121608311, 1337691421]

約数ペア:

[(1, 1337691421), (11, 121608311), (121, 11055301), (3307, 404503), (3343, 400147), (36377, 36773)]