70791231

素因数分解:

$3^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{1429}}^1$

素因数の和:1783

約数の個数: 24

約数和(自身を含む): 110201520

約数和(自身を除く): 39410289

約数列:

[1, 3, 7, 21, 49, 147, 337, 1011, 1429, 2359, 4287, 7077, 10003, 16513, 30009, 49539, 70021, 210063, 481573, 1444719, 3371011, 10113033, 23597077, 70791231]

約数ペア:

[(1, 70791231), (3, 23597077), (7, 10113033), (21, 3371011), (49, 1444719), (147, 481573), (337, 210063), (1011, 70021), (1429, 49539), (2359, 30009), (4287, 16513), (7077, 10003)]