147965321

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{1759}}^1$

素因数の和:2024

約数の個数: 16

約数和(自身を含む): 172846080

約数和(自身を除く): 24880759

約数列:

[1, 7, 61, 197, 427, 1379, 1759, 12017, 12313, 84119, 107299, 346523, 751093, 2425661, 21137903, 147965321]

約数ペア:

[(1, 147965321), (7, 21137903), (61, 2425661), (197, 751093), (427, 346523), (1379, 107299), (1759, 84119), (12017, 12313)]