5240571

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4091}}^1$

素因数の和:4162

約数の個数: 16

約数和(自身を含む): 8118528

約数和(自身を除く): 2877957

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 4091, 12273, 28637, 85911, 249551, 748653, 1746857, 5240571]

約数ペア:

[(1, 5240571), (3, 1746857), (7, 748653), (21, 249551), (61, 85911), (183, 28637), (427, 12273), (1281, 4091)]