2100203427

素因数分解:

$3^1\times 7^1\times {\mathrm{22259}}^1\times {\mathrm{4493}}^1$

素因数の和:26762

約数の個数: 16

約数和(自身を含む): 3201166080

約数和(自身を除く): 1100962653

約数列:

[1, 3, 7, 21, 4493, 13479, 22259, 31451, 66777, 94353, 155813, 467439, 100009687, 300029061, 700067809, 2100203427]

約数ペア:

[(1, 2100203427), (3, 700067809), (7, 300029061), (21, 100009687), (4493, 467439), (13479, 155813), (22259, 94353), (31451, 66777)]