15672427239

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4423}}^1\times {\mathrm{5443}}^1$

素因数の和:9907

約数の個数: 32

約数和(自身を含む): 24662278144

約数和(自身を除く): 8989850905

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 4423, 5443, 13269, 16329, 30961, 38101, 92883, 114303, 137113, 168733, 411339, 506199, 959791, 1181131, 2879373, 3543393, 24074389, 72223167, 168520723, 505562169, 746306059, 2238918177, 5224142413, 15672427239]

約数ペア:

[(1, 15672427239), (3, 5224142413), (7, 2238918177), (21, 746306059), (31, 505562169), (93, 168520723), (217, 72223167), (651, 24074389), (4423, 3543393), (5443, 2879373), (13269, 1181131), (16329, 959791), (30961, 506199), (38101, 411339), (92883, 168733), (114303, 137113)]