40260303

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 59428512

約数和(自身を除く): 19168209

約数列:

[1, 3, 9, 73, 219, 233, 263, 657, 699, 789, 2097, 2367, 17009, 19199, 51027, 57597, 61279, 153081, 172791, 183837, 551511, 4473367, 13420101, 40260303]

約数ペア:

[(1, 40260303), (3, 13420101), (9, 4473367), (73, 551511), (219, 183837), (233, 172791), (263, 153081), (657, 61279), (699, 57597), (789, 51027), (2097, 19199), (2367, 17009)]