22115181

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 34560000

約数和(自身を除く): 12444819

約数列:

[1, 3, 11, 17, 33, 51, 79, 187, 237, 499, 561, 869, 1343, 1497, 2607, 4029, 5489, 8483, 14773, 16467, 25449, 39421, 44319, 93313, 118263, 279939, 433631, 670157, 1300893, 2010471, 7371727, 22115181]

約数ペア:

[(1, 22115181), (3, 7371727), (11, 2010471), (17, 1300893), (33, 670157), (51, 433631), (79, 279939), (187, 118263), (237, 93313), (499, 44319), (561, 39421), (869, 25449), (1343, 16467), (1497, 14773), (2607, 8483), (4029, 5489)]