2538627

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{547}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 4419072

約数和(自身を除く): 1880445

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 547, 663, 1547, 1641, 3829, 4641, 7111, 9299, 11487, 21333, 27897, 49777, 65093, 120887, 149331, 195279, 362661, 846209, 2538627]

約数ペア:

[(1, 2538627), (3, 846209), (7, 362661), (13, 195279), (17, 149331), (21, 120887), (39, 65093), (51, 49777), (91, 27897), (119, 21333), (221, 11487), (273, 9299), (357, 7111), (547, 4641), (663, 3829), (1547, 1641)]