2103202629

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{863}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 3364208640

約数和(自身を除く): 1261006011

約数列:

[1, 3, 9, 11, 33, 99, 103, 239, 309, 717, 863, 927, 1133, 2151, 2589, 2629, 3399, 7767, 7887, 9493, 10197, 23661, 24617, 28479, 73851, 85437, 88889, 206257, 221553, 266667, 270787, 618771, 800001, 812361, 977779, 1856313, 2268827, 2437083, 2933337, 6806481, 8800011, 20419443, 21244471, 63733413, 191200239, 233689181, 701067543, 2103202629]

約数ペア:

[(1, 2103202629), (3, 701067543), (9, 233689181), (11, 191200239), (33, 63733413), (99, 21244471), (103, 20419443), (239, 8800011), (309, 6806481), (717, 2933337), (863, 2437083), (927, 2268827), (1133, 1856313), (2151, 977779), (2589, 812361), (2629, 800001), (3399, 618771), (7767, 270787), (7887, 266667), (9493, 221553), (10197, 206257), (23661, 88889), (24617, 85437), (28479, 73851)]