38407041

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{11027}}^1$

素因数の和:11082

約数の個数: 20

約数和(自身を含む): 58713072

約数和(自身を除く): 20306031

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 11027, 33081, 99243, 297729, 474161, 893187, 1422483, 4267449, 12802347, 38407041]

約数ペア:

[(1, 38407041), (3, 12802347), (9, 4267449), (27, 1422483), (43, 893187), (81, 474161), (129, 297729), (387, 99243), (1161, 33081), (3483, 11027)]