1399680114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{33325717}}^1$

素因数の和:33325729

約数の個数: 16

約数和(自身を含む): 3199268928

約数和(自身を除く): 1799588814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 33325717, 66651434, 99977151, 199954302, 233280019, 466560038, 699840057, 1399680114]

約数ペア:

[(1, 1399680114), (2, 699840057), (3, 466560038), (6, 233280019), (7, 199954302), (14, 99977151), (21, 66651434), (42, 33325717)]