820041

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:216

約数の個数: 16

約数和(自身を含む): 1149120

約数和(自身を除く): 329079

約数列:

[1, 3, 41, 59, 113, 123, 177, 339, 2419, 4633, 6667, 7257, 13899, 20001, 273347, 820041]

約数ペア:

[(1, 820041), (3, 273347), (41, 20001), (59, 13899), (113, 7257), (123, 6667), (177, 4633), (339, 2419)]