28596711

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 45158400

約数和(自身を除く): 16561689

約数列:

[1, 3, 11, 13, 33, 39, 143, 191, 349, 429, 573, 1047, 2101, 2483, 3839, 4537, 6303, 7449, 11517, 13611, 27313, 49907, 66659, 81939, 149721, 199977, 733249, 866567, 2199747, 2599701, 9532237, 28596711]

約数ペア:

[(1, 28596711), (3, 9532237), (11, 2599701), (13, 2199747), (33, 866567), (39, 733249), (143, 199977), (191, 149721), (349, 81939), (429, 66659), (573, 49907), (1047, 27313), (2101, 13611), (2483, 11517), (3839, 7449), (4537, 6303)]