1253553921

素因数分解:

$3^3\times {\mathrm{4397}}^1\times {\mathrm{10559}}^1$

素因数の和:14965

約数の個数: 16

約数和(自身を含む): 1857715200

約数和(自身を除く): 604161279

約数列:

[1, 3, 9, 27, 4397, 10559, 13191, 31677, 39573, 95031, 118719, 285093, 46427923, 139283769, 417851307, 1253553921]

約数ペア:

[(1, 1253553921), (3, 417851307), (9, 139283769), (27, 46427923), (4397, 285093), (10559, 118719), (13191, 95031), (31677, 39573)]