56883021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{419}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 83284320

約数和(自身を除く): 26401299

約数列:

[1, 3, 13, 39, 59, 177, 419, 767, 1257, 2301, 3481, 5447, 10443, 16341, 24721, 45253, 74163, 135759, 321373, 964119, 1458539, 4375617, 18961007, 56883021]

約数ペア:

[(1, 56883021), (3, 18961007), (13, 4375617), (39, 1458539), (59, 964119), (177, 321373), (419, 135759), (767, 74163), (1257, 45253), (2301, 24721), (3481, 16341), (5447, 10443)]