13351371

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^2$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 20078784

約数和(自身を除く): 6727413

約数列:

[1, 3, 11, 33, 43, 97, 129, 291, 473, 1067, 1419, 3201, 4171, 9409, 12513, 28227, 45881, 103499, 137643, 310497, 404587, 1213761, 4450457, 13351371]

約数ペア:

[(1, 13351371), (3, 4450457), (11, 1213761), (33, 404587), (43, 310497), (97, 137643), (129, 103499), (291, 45881), (473, 28227), (1067, 12513), (1419, 9409), (3201, 4171)]