38638663

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 45204480

約数和(自身を除く): 6565817

約数列:

[1, 7, 79, 107, 553, 653, 749, 4571, 8453, 51587, 59171, 69871, 361109, 489097, 5519809, 38638663]

約数ペア:

[(1, 38638663), (7, 5519809), (79, 489097), (107, 361109), (553, 69871), (653, 59171), (749, 51587), (4571, 8453)]