8289897

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 14598144

約数和(自身を除く): 6308247

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 2111, 3927, 6333, 14777, 23221, 35887, 44331, 69663, 107661, 162547, 251209, 394757, 487641, 753627, 1184271, 2763299, 8289897]

約数ペア:

[(1, 8289897), (3, 2763299), (7, 1184271), (11, 753627), (17, 487641), (21, 394757), (33, 251209), (51, 162547), (77, 107661), (119, 69663), (187, 44331), (231, 35887), (357, 23221), (561, 14777), (1309, 6333), (2111, 3927)]