8590989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 13271040

約数和(自身を除く): 4680051

約数列:

[1, 3, 11, 29, 33, 47, 87, 141, 191, 319, 517, 573, 957, 1363, 1551, 2101, 4089, 5539, 6303, 8977, 14993, 16617, 26931, 44979, 60929, 98747, 182787, 260333, 296241, 780999, 2863663, 8590989]

約数ペア:

[(1, 8590989), (3, 2863663), (11, 780999), (29, 296241), (33, 260333), (47, 182787), (87, 98747), (141, 60929), (191, 44979), (319, 26931), (517, 16617), (573, 14993), (957, 8977), (1363, 6303), (1551, 5539), (2101, 4089)]