2209419513

素因数分解:

$3^2\times 7^1\times {\mathrm{2851}}^1\times {\mathrm{12301}}^1$

素因数の和:15165

約数の個数: 24

約数和(自身を含む): 3648871616

約数和(自身を除く): 1439452103

約数列:

[1, 3, 7, 9, 21, 63, 2851, 8553, 12301, 19957, 25659, 36903, 59871, 86107, 110709, 179613, 258321, 774963, 35070151, 105210453, 245491057, 315631359, 736473171, 2209419513]

約数ペア:

[(1, 2209419513), (3, 736473171), (7, 315631359), (9, 245491057), (21, 105210453), (63, 35070151), (2851, 774963), (8553, 258321), (12301, 179613), (19957, 110709), (25659, 86107), (36903, 59871)]