2621000551

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{912287}}^1$

素因数の和:912330

約数の個数: 12

約数和(自身を含む): 3005076672

約数和(自身を除く): 384076121

約数列:

[1, 13, 17, 169, 221, 2873, 912287, 11859731, 15508879, 154176503, 201615427, 2621000551]

約数ペア:

[(1, 2621000551), (13, 201615427), (17, 154176503), (169, 15508879), (221, 11859731), (2873, 912287)]