12960072189

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{49655449}}^1$

素因数の和:49655484

約数の個数: 12

約数和(自身を含む): 19365625500

約数和(自身を除く): 6405553311

約数列:

[1, 3, 9, 29, 87, 261, 49655449, 148966347, 446899041, 1440008021, 4320024063, 12960072189]

約数ペア:

[(1, 12960072189), (3, 4320024063), (9, 1440008021), (29, 446899041), (87, 148966347), (261, 49655449)]