39777651

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 59065344

約数和(自身を除く): 19287693

約数列:

[1, 3, 9, 47, 141, 271, 347, 423, 813, 1041, 2439, 3123, 12737, 16309, 38211, 48927, 94037, 114633, 146781, 282111, 846333, 4419739, 13259217, 39777651]

約数ペア:

[(1, 39777651), (3, 13259217), (9, 4419739), (47, 846333), (141, 282111), (271, 146781), (347, 114633), (423, 94037), (813, 48927), (1041, 38211), (2439, 16309), (3123, 12737)]