3490389

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3259}}^1$

素因数の和:3289

約数の個数: 24

約数和(自身を含む): 6102720

約数和(自身を除く): 2612331

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 3259, 9777, 22813, 29331, 55403, 68439, 166209, 205317, 387821, 498627, 1163463, 3490389]

約数ペア:

[(1, 3490389), (3, 1163463), (7, 498627), (9, 387821), (17, 205317), (21, 166209), (51, 68439), (63, 55403), (119, 29331), (153, 22813), (357, 9777), (1071, 3259)]