13890996861

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1\times {\mathrm{12647}}^1$

素因数の和:13121

約数の個数: 32

約数和(自身を含む): 21357109248

約数和(自身を除く): 7466112387

約数列:

[1, 3, 7, 21, 193, 271, 579, 813, 1351, 1897, 4053, 5691, 12647, 37941, 52303, 88529, 156909, 265587, 366121, 1098363, 2440871, 3427337, 7322613, 10282011, 17086097, 23991359, 51258291, 71974077, 661476041, 1984428123, 4630332287, 13890996861]

約数ペア:

[(1, 13890996861), (3, 4630332287), (7, 1984428123), (21, 661476041), (193, 71974077), (271, 51258291), (579, 23991359), (813, 17086097), (1351, 10282011), (1897, 7322613), (4053, 3427337), (5691, 2440871), (12647, 1098363), (37941, 366121), (52303, 265587), (88529, 156909)]