2935149

素因数分解:

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

素因数の和:545

約数の個数: 24

約数和(自身を含む): 4673088

約数和(自身を除く): 1737939

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 487, 861, 1461, 2009, 3409, 6027, 10227, 19967, 23863, 59901, 71589, 139769, 419307, 978383, 2935149]

約数ペア:

[(1, 2935149), (3, 978383), (7, 419307), (21, 139769), (41, 71589), (49, 59901), (123, 23863), (147, 19967), (287, 10227), (487, 6027), (861, 3409), (1461, 2009)]