3201187311

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{245471}}^1$

素因数の和:245513

約数の個数: 40

約数和(自身を含む): 5702805504

約数和(自身を除く): 2501618193

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 13041, 245471, 736413, 1718297, 2209239, 5154891, 5645833, 6627717, 15464673, 16937499, 19883151, 39520831, 46394019, 50812497, 118562493, 139182057, 152437491, 355687479, 457312473, 1067062437, 3201187311]

約数ペア:

[(1, 3201187311), (3, 1067062437), (7, 457312473), (9, 355687479), (21, 152437491), (23, 139182057), (27, 118562493), (63, 50812497), (69, 46394019), (81, 39520831), (161, 19883151), (189, 16937499), (207, 15464673), (483, 6627717), (567, 5645833), (621, 5154891), (1449, 2209239), (1863, 1718297), (4347, 736413), (13041, 245471)]