11515413

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42181}}^1$

素因数の和:42204

約数の個数: 16

約数和(自身を含む): 18897536

約数和(自身を除く): 7382123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 42181, 126543, 295267, 548353, 885801, 1645059, 3838471, 11515413]

約数ペア:

[(1, 11515413), (3, 3838471), (7, 1645059), (13, 885801), (21, 548353), (39, 295267), (91, 126543), (273, 42181)]