28683837

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35023}}^1$

素因数の和:35049

約数の個数: 24

約数和(自身を含む): 50994944

約数和(自身を除く): 22311107

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 35023, 105069, 245161, 315207, 455299, 735483, 1365897, 2206449, 3187093, 4097691, 9561279, 28683837]

約数ペア:

[(1, 28683837), (3, 9561279), (7, 4097691), (9, 3187093), (13, 2206449), (21, 1365897), (39, 735483), (63, 455299), (91, 315207), (117, 245161), (273, 105069), (819, 35023)]