8909931

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2258

約数の個数: 16

約数和(自身を含む): 12556800

約数和(自身を除く): 3646869

約数列:

[1, 3, 29, 47, 87, 141, 1363, 2179, 4089, 6537, 63191, 102413, 189573, 307239, 2969977, 8909931]

約数ペア:

[(1, 8909931), (3, 2969977), (29, 307239), (47, 189573), (87, 102413), (141, 63191), (1363, 6537), (2179, 4089)]