129774043

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{14867}}^1$

素因数の和:14946

約数の個数: 16

約数和(自身を含む): 157006080

約数和(自身を除く): 27232037

約数列:

[1, 7, 29, 43, 203, 301, 1247, 8729, 14867, 104069, 431143, 639281, 3018001, 4474967, 18539149, 129774043]

約数ペア:

[(1, 129774043), (7, 18539149), (29, 4474967), (43, 3018001), (203, 639281), (301, 431143), (1247, 104069), (8729, 14867)]