47426897

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1087}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 56819712

約数和(自身を除く): 9392815

約数列:

[1, 7, 23, 161, 271, 1087, 1897, 6233, 7609, 25001, 43631, 175007, 294577, 2062039, 6775271, 47426897]

約数ペア:

[(1, 47426897), (7, 6775271), (23, 2062039), (161, 294577), (271, 175007), (1087, 43631), (1897, 25001), (6233, 7609)]