39235217

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{643}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 46986240

約数和(自身を除く): 7751023

約数列:

[1, 7, 23, 161, 379, 643, 2653, 4501, 8717, 14789, 61019, 103523, 243697, 1705879, 5605031, 39235217]

約数ペア:

[(1, 39235217), (7, 5605031), (23, 1705879), (161, 243697), (379, 103523), (643, 61019), (2653, 14789), (4501, 8717)]