73474919

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2371}}^1$

素因数の和:2630

約数の個数: 16

約数和(自身を含む): 88807680

約数和(自身を除く): 15332761

約数列:

[1, 7, 19, 133, 233, 1631, 2371, 4427, 16597, 30989, 45049, 315343, 552443, 3867101, 10496417, 73474919]

約数ペア:

[(1, 73474919), (7, 10496417), (19, 3867101), (133, 552443), (233, 315343), (1631, 45049), (2371, 30989), (4427, 16597)]