87458429863

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1559}}^1\times {\mathrm{258521}}^1$

素因数の和:260118

約数の個数: 16

約数和(自身を含む): 103243345920

約数和(自身を除く): 15784916057

約数列:

[1, 7, 31, 217, 1559, 10913, 48329, 258521, 338303, 1809647, 8014151, 56099057, 403034239, 2821239673, 12494061409, 87458429863]

約数ペア:

[(1, 87458429863), (7, 12494061409), (31, 2821239673), (217, 403034239), (1559, 56099057), (10913, 8014151), (48329, 1809647), (258521, 338303)]