1371245571

素因数分解:

$3^3\times {\mathrm{773}}^1\times {\mathrm{65701}}^1$

素因数の和:66483

約数の個数: 16

約数和(自身を含む): 2034133920

約数和(自身を除く): 662888349

約数列:

[1, 3, 9, 27, 773, 2319, 6957, 20871, 65701, 197103, 591309, 1773927, 50786873, 152360619, 457081857, 1371245571]

約数ペア:

[(1, 1371245571), (3, 457081857), (9, 152360619), (27, 50786873), (773, 1773927), (2319, 591309), (6957, 197103), (20871, 65701)]