1258045191

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{4289}}^1$

素因数の和:4440

約数の個数: 48

約数和(自身を含む): 2061259200

約数和(自身を除く): 803214009

約数列:

[1, 3, 9, 13, 23, 39, 69, 109, 117, 207, 299, 327, 897, 981, 1417, 2507, 2691, 4251, 4289, 7521, 12753, 12867, 22563, 32591, 38601, 55757, 97773, 98647, 167271, 293319, 295941, 467501, 501813, 887823, 1282411, 1402503, 3847233, 4207509, 6077513, 10752523, 11541699, 18232539, 32257569, 54697617, 96772707, 139782799, 419348397, 1258045191]

約数ペア:

[(1, 1258045191), (3, 419348397), (9, 139782799), (13, 96772707), (23, 54697617), (39, 32257569), (69, 18232539), (109, 11541699), (117, 10752523), (207, 6077513), (299, 4207509), (327, 3847233), (897, 1402503), (981, 1282411), (1417, 887823), (2507, 501813), (2691, 467501), (4251, 295941), (4289, 293319), (7521, 167271), (12753, 98647), (12867, 97773), (22563, 55757), (32591, 38601)]