2650509

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{1103}}^1$

素因数の和:1201

約数の個数: 16

約数和(自身を含む): 3974400

約数和(自身を除く): 1323891

約数列:

[1, 3, 9, 27, 89, 267, 801, 1103, 2403, 3309, 9927, 29781, 98167, 294501, 883503, 2650509]

約数ペア:

[(1, 2650509), (3, 883503), (9, 294501), (27, 98167), (89, 29781), (267, 9927), (801, 3309), (1103, 2403)]