20190351411

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{26573}}^1$

素因数の和:26952

約数の個数: 32

約数和(自身を含む): 30307115520

約数和(自身を除く): 10116764109

約数列:

[1, 3, 9, 27, 107, 263, 321, 789, 963, 2367, 2889, 7101, 26573, 28141, 79719, 84423, 239157, 253269, 717471, 759807, 2843311, 6988699, 8529933, 20966097, 25589799, 62898291, 76769397, 188694873, 747790793, 2243372379, 6730117137, 20190351411]

約数ペア:

[(1, 20190351411), (3, 6730117137), (9, 2243372379), (27, 747790793), (107, 188694873), (263, 76769397), (321, 62898291), (789, 25589799), (963, 20966097), (2367, 8529933), (2889, 6988699), (7101, 2843311), (26573, 759807), (28141, 717471), (79719, 253269), (84423, 239157)]