256534851021

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1\times {\mathrm{1443697}}^1$

素因数の和:1444732

約数の個数: 16

約数和(自身を含む): 348012065088

約数和(自身を除く): 91477214067

約数列:

[1, 3, 61, 183, 971, 2913, 59231, 177693, 1443697, 4331091, 88065517, 264196551, 1401829787, 4205489361, 85511617007, 256534851021]

約数ペア:

[(1, 256534851021), (3, 85511617007), (61, 4205489361), (183, 1401829787), (971, 264196551), (2913, 88065517), (59231, 4331091), (177693, 1443697)]