2221593

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2927}}^1$

素因数の和:2964

約数の個数: 16

約数和(自身を含む): 3373056

約数和(自身を除く): 1151463

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 2927, 8781, 32197, 67321, 96591, 201963, 740531, 2221593]

約数ペア:

[(1, 2221593), (3, 740531), (11, 201963), (23, 96591), (33, 67321), (69, 32197), (253, 8781), (759, 2927)]