1255419

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1409}}^1$

素因数の和:1432

約数の個数: 20

約数和(自身を含む): 2047320

約数和(自身を除く): 791901

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1409, 4227, 12681, 15499, 38043, 46497, 114129, 139491, 418473, 1255419]

約数ペア:

[(1, 1255419), (3, 418473), (9, 139491), (11, 114129), (27, 46497), (33, 38043), (81, 15499), (99, 12681), (297, 4227), (891, 1409)]