2013144609

素因数分解:

$3^1\times 7^1\times {\mathrm{2551}}^1\times {\mathrm{37579}}^1$

素因数の和:40140

約数の個数: 16

約数和(自身を含む): 3068933120

約数和(自身を除く): 1055788511

約数列:

[1, 3, 7, 21, 2551, 7653, 17857, 37579, 53571, 112737, 263053, 789159, 95864029, 287592087, 671048203, 2013144609]

約数ペア:

[(1, 2013144609), (3, 671048203), (7, 287592087), (21, 95864029), (2551, 789159), (7653, 263053), (17857, 112737), (37579, 53571)]