1580254161

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1\times {\mathrm{12227}}^1$

素因数の和:12940

約数の個数: 16

約数和(自身を含む): 2141954304

約数和(自身を除く): 561700143

約数列:

[1, 3, 67, 201, 643, 1929, 12227, 36681, 43081, 129243, 819209, 2457627, 7861961, 23585883, 526751387, 1580254161]

約数ペア:

[(1, 1580254161), (3, 526751387), (67, 23585883), (201, 7861961), (643, 2457627), (1929, 819209), (12227, 129243), (36681, 43081)]