12926571

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10091}}^1$

素因数の和:10162

約数の個数: 16

約数和(自身を含む): 20022528

約数和(自身を除く): 7095957

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 10091, 30273, 70637, 211911, 615551, 1846653, 4308857, 12926571]

約数ペア:

[(1, 12926571), (3, 4308857), (7, 1846653), (21, 615551), (61, 211911), (183, 70637), (427, 30273), (1281, 10091)]