38395791

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3739}}^1$

素因数の和:3915

約数の個数: 24

約数和(自身を含む): 63789440

約数和(自身を除く): 25393649

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 3423, 3739, 10269, 11217, 26173, 33651, 78519, 235557, 609457, 1828371, 4266199, 5485113, 12798597, 38395791]

約数ペア:

[(1, 38395791), (3, 12798597), (7, 5485113), (9, 4266199), (21, 1828371), (63, 609457), (163, 235557), (489, 78519), (1141, 33651), (1467, 26173), (3423, 11217), (3739, 10269)]