122885483

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{6947}}^1$

素因数の和:6999

約数の個数: 18

約数和(自身を含む): 150889716

約数和(自身を除く): 28004233

約数列:

[1, 7, 19, 49, 133, 361, 931, 2527, 6947, 17689, 48629, 131993, 340403, 923951, 2507867, 6467657, 17555069, 122885483]

約数ペア:

[(1, 122885483), (7, 17555069), (19, 6467657), (49, 2507867), (133, 923951), (361, 340403), (931, 131993), (2527, 48629), (6947, 17689)]