1231625331

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{174773}}^1$

素因数の和:174817

約数の個数: 24

約数和(自身を含む): 1908532080

約数和(自身を除く): 676906749

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 7047, 174773, 524319, 1572957, 4718871, 5068417, 14156613, 15205251, 42469839, 45615753, 136847259, 410541777, 1231625331]

約数ペア:

[(1, 1231625331), (3, 410541777), (9, 136847259), (27, 45615753), (29, 42469839), (81, 15205251), (87, 14156613), (243, 5068417), (261, 4718871), (783, 1572957), (2349, 524319), (7047, 174773)]