30902397

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{907}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 42407232

約数和(自身を除く): 11504835

約数列:

[1, 3, 41, 123, 277, 831, 907, 2721, 11357, 34071, 37187, 111561, 251239, 753717, 10300799, 30902397]

約数ペア:

[(1, 30902397), (3, 10300799), (41, 753717), (123, 251239), (277, 111561), (831, 37187), (907, 34071), (2721, 11357)]