28287049041

素因数分解:

$3^3\times {\mathrm{2053}}^1\times {\mathrm{510311}}^1$

素因数の和:512373

約数の個数: 16

約数和(自身を含む): 41927233920

約数和(自身を除く): 13640184879

約数列:

[1, 3, 9, 27, 2053, 6159, 18477, 55431, 510311, 1530933, 4592799, 13778397, 1047668483, 3143005449, 9429016347, 28287049041]

約数ペア:

[(1, 28287049041), (3, 9429016347), (9, 3143005449), (27, 1047668483), (2053, 13778397), (6159, 4592799), (18477, 1530933), (55431, 510311)]