2125440039

素因数分解:

$3^1\times {\mathrm{331}}^1\times {\mathrm{461}}^1\times {\mathrm{4643}}^1$

素因数の和:5438

約数の個数: 16

約数和(自身を含む): 2849261184

約数和(自身を除く): 723821145

約数列:

[1, 3, 331, 461, 993, 1383, 4643, 13929, 152591, 457773, 1536833, 2140423, 4610499, 6421269, 708480013, 2125440039]

約数ペア:

[(1, 2125440039), (3, 708480013), (331, 6421269), (461, 4610499), (993, 2140423), (1383, 1536833), (4643, 457773), (13929, 152591)]