9727291238

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{30208979}}^1$

素因数の和:30209011

約数の個数: 16

約数和(自身を含む): 17400372480

約数和(自身を除く): 7673081242

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 30208979, 60417958, 211462853, 422925706, 694806517, 1389613034, 4863645619, 9727291238]

約数ペア:

[(1, 9727291238), (2, 4863645619), (7, 1389613034), (14, 694806517), (23, 422925706), (46, 211462853), (161, 60417958), (322, 30208979)]