39448071

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7841}}^1$

素因数の和:7903

約数の個数: 24

約数和(自身を含む): 62798736

約数和(自身を除く): 23350665

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 7841, 23523, 70569, 101933, 305799, 337163, 917397, 1011489, 3034467, 4383119, 13149357, 39448071]

約数ペア:

[(1, 39448071), (3, 13149357), (9, 4383119), (13, 3034467), (39, 1011489), (43, 917397), (117, 337163), (129, 305799), (387, 101933), (559, 70569), (1677, 23523), (5031, 7841)]