4013551297

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1\times {\mathrm{9199}}^1$

素因数の和:9760

約数の個数: 16

約数和(自身を含む): 4628262400

約数和(自身を除く): 614711103

約数列:

[1, 7, 157, 397, 1099, 2779, 9199, 62329, 64393, 436303, 1444243, 3652003, 10109701, 25564021, 573364471, 4013551297]

約数ペア:

[(1, 4013551297), (7, 573364471), (157, 25564021), (397, 10109701), (1099, 3652003), (2779, 1444243), (9199, 436303), (62329, 64393)]