1014447

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 1612416

約数和(自身を除く): 597969

約数列:

[1, 3, 7, 21, 49, 67, 103, 147, 201, 309, 469, 721, 1407, 2163, 3283, 5047, 6901, 9849, 15141, 20703, 48307, 144921, 338149, 1014447]

約数ペア:

[(1, 1014447), (3, 338149), (7, 144921), (21, 48307), (49, 20703), (67, 15141), (103, 9849), (147, 6901), (201, 5047), (309, 3283), (469, 2163), (721, 1407)]