2100068745

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1917871}}^1$

素因数の和:1917952

約数の個数: 16

約数和(自身を含む): 3406140672

約数和(自身を除く): 1306071927

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 1917871, 5753613, 9589355, 28768065, 140004583, 420013749, 700022915, 2100068745]

約数ペア:

[(1, 2100068745), (3, 700022915), (5, 420013749), (15, 140004583), (73, 28768065), (219, 9589355), (365, 5753613), (1095, 1917871)]