2021813003

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{15443}}^1$

素因数の和:15826

約数の個数: 16

約数和(自身を含む): 2357372160

約数和(自身を除く): 335559157

約数列:

[1, 7, 59, 317, 413, 2219, 15443, 18703, 108101, 130921, 911137, 4895431, 6377959, 34268017, 288830429, 2021813003]

約数ペア:

[(1, 2021813003), (7, 288830429), (59, 34268017), (317, 6377959), (413, 4895431), (2219, 911137), (15443, 130921), (18703, 108101)]