89531743

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1907}}^1$

素因数の和:2286

約数の個数: 16

約数和(自身を含む): 108069120

約数和(自身を除く): 18537377

約数列:

[1, 7, 19, 133, 353, 1907, 2471, 6707, 13349, 36233, 46949, 253631, 673171, 4712197, 12790249, 89531743]

約数ペア:

[(1, 89531743), (7, 12790249), (19, 4712197), (133, 673171), (353, 253631), (1907, 46949), (2471, 36233), (6707, 13349)]