2109643011

素因数分解:

$3^2\times 7^2\times {\mathrm{859}}^1\times {\mathrm{5569}}^1$

素因数の和:6448

約数の個数: 36

約数和(自身を含む): 3549538200

約数和(自身を除く): 1439895189

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 859, 2577, 5569, 6013, 7731, 16707, 18039, 38983, 42091, 50121, 54117, 116949, 126273, 272881, 350847, 378819, 818643, 2455929, 4783771, 14351313, 33486397, 43053939, 100459191, 234404779, 301377573, 703214337, 2109643011]

約数ペア:

[(1, 2109643011), (3, 703214337), (7, 301377573), (9, 234404779), (21, 100459191), (49, 43053939), (63, 33486397), (147, 14351313), (441, 4783771), (859, 2455929), (2577, 818643), (5569, 378819), (6013, 350847), (7731, 272881), (16707, 126273), (18039, 116949), (38983, 54117), (42091, 50121)]