1368129

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 2183328

約数和(自身を除く): 815199

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 227, 287, 681, 861, 1589, 2009, 4767, 6027, 9307, 11123, 27921, 33369, 65149, 195447, 456043, 1368129]

約数ペア:

[(1, 1368129), (3, 456043), (7, 195447), (21, 65149), (41, 33369), (49, 27921), (123, 11123), (147, 9307), (227, 6027), (287, 4767), (681, 2009), (861, 1589)]