263048013

素因数分解:

$3^3\times {\mathrm{953}}^1\times {\mathrm{10223}}^1$

素因数の和:11185

約数の個数: 16

約数和(自身を含む): 390147840

約数和(自身を除く): 127099827

約数列:

[1, 3, 9, 27, 953, 2859, 8577, 10223, 25731, 30669, 92007, 276021, 9742519, 29227557, 87682671, 263048013]

約数ペア:

[(1, 263048013), (3, 87682671), (9, 29227557), (27, 9742519), (953, 276021), (2859, 92007), (8577, 30669), (10223, 25731)]