2290804929

素因数分解:

$3^3\times 7^2\times {\mathrm{139}}^1\times {\mathrm{12457}}^1$

素因数の和:12619

約数の個数: 48

約数和(自身を含む): 3976593600

約数和(自身を除く): 1685788671

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 139, 147, 189, 417, 441, 973, 1251, 1323, 2919, 3753, 6811, 8757, 12457, 20433, 26271, 37371, 61299, 87199, 112113, 183897, 261597, 336339, 610393, 784791, 1731523, 1831179, 2354373, 5194569, 5493537, 12120661, 15583707, 16480611, 36361983, 46751121, 84844627, 109085949, 254533881, 327257847, 763601643, 2290804929]

約数ペア:

[(1, 2290804929), (3, 763601643), (7, 327257847), (9, 254533881), (21, 109085949), (27, 84844627), (49, 46751121), (63, 36361983), (139, 16480611), (147, 15583707), (189, 12120661), (417, 5493537), (441, 5194569), (973, 2354373), (1251, 1831179), (1323, 1731523), (2919, 784791), (3753, 610393), (6811, 336339), (8757, 261597), (12457, 183897), (20433, 112113), (26271, 87199), (37371, 61299)]