2195558403

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{308929}}^1$

素因数の和:309058

約数の個数: 16

約数和(自身を含む): 3084357120

約数和(自身を除く): 888798717

約数列:

[1, 3, 23, 69, 103, 309, 2369, 7107, 308929, 926787, 7105367, 21316101, 31819687, 95459061, 731852801, 2195558403]

約数ペア:

[(1, 2195558403), (3, 731852801), (23, 95459061), (69, 31819687), (103, 21316101), (309, 7105367), (2369, 926787), (7107, 308929)]