8864289

素因数分解:

$3^3\times 7^1\times {\mathrm{46901}}^1$

素因数の和:46917

約数の個数: 16

約数和(自身を含む): 15008640

約数和(自身を除く): 6144351

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 46901, 140703, 328307, 422109, 984921, 1266327, 2954763, 8864289]

約数ペア:

[(1, 8864289), (3, 2954763), (7, 1266327), (9, 984921), (21, 422109), (27, 328307), (63, 140703), (189, 46901)]