52889319

素因数分解:

$3^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1109}}^1$

素因数の和:1879

約数の個数: 24

約数和(自身を含む): 87503520

約数和(自身を除く): 34614201

約数列:

[1, 3, 7, 9, 21, 63, 757, 1109, 2271, 3327, 5299, 6813, 7763, 9981, 15897, 23289, 47691, 69867, 839513, 2518539, 5876591, 7555617, 17629773, 52889319]

約数ペア:

[(1, 52889319), (3, 17629773), (7, 7555617), (9, 5876591), (21, 2518539), (63, 839513), (757, 69867), (1109, 47691), (2271, 23289), (3327, 15897), (5299, 9981), (6813, 7763)]