8805447

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:548

約数の個数: 36

約数和(自身を含む): 15187536

約数和(自身を除く): 6382089

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 487, 861, 1461, 2009, 2583, 3409, 4383, 6027, 10227, 18081, 19967, 23863, 30681, 59901, 71589, 139769, 179703, 214767, 419307, 978383, 1257921, 2935149, 8805447]

約数ペア:

[(1, 8805447), (3, 2935149), (7, 1257921), (9, 978383), (21, 419307), (41, 214767), (49, 179703), (63, 139769), (123, 71589), (147, 59901), (287, 30681), (369, 23863), (441, 19967), (487, 18081), (861, 10227), (1461, 6027), (2009, 4383), (2583, 3409)]