1572129

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1493}}^1$

素因数の和:1518

約数の個数: 20

約数和(自身を含む): 2530836

約数和(自身を除く): 958707

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1493, 4479, 13437, 19409, 40311, 58227, 120933, 174681, 524043, 1572129]

約数ペア:

[(1, 1572129), (3, 524043), (9, 174681), (13, 120933), (27, 58227), (39, 40311), (81, 19409), (117, 13437), (351, 4479), (1053, 1493)]