8989659

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4603}}^1$

素因数の和:4647

約数の個数: 24

約数和(自身を含む): 15322112

約数和(自身を除く): 6332453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 4603, 13809, 32221, 41427, 96663, 142693, 289989, 428079, 998851, 1284237, 2996553, 8989659]

約数ペア:

[(1, 8989659), (3, 2996553), (7, 1284237), (9, 998851), (21, 428079), (31, 289989), (63, 142693), (93, 96663), (217, 41427), (279, 32221), (651, 13809), (1953, 4603)]