13152821

素因数分解:

${\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1624

約数の個数: 12

約数和(自身を含む): 14670432

約数和(自身を除く): 1517611

約数列:

[1, 11, 71, 121, 781, 1531, 8591, 16841, 108701, 185251, 1195711, 13152821]

約数ペア:

[(1, 13152821), (11, 1195711), (71, 185251), (121, 108701), (781, 16841), (1531, 8591)]