57499871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21163}}^1$

素因数の和:21206

約数の個数: 16

約数和(自身を含む): 71111040

約数和(自身を除く): 13611169

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 21163, 232793, 275119, 402097, 3026309, 4423067, 5227261, 57499871]

約数ペア:

[(1, 57499871), (11, 5227261), (13, 4423067), (19, 3026309), (143, 402097), (209, 275119), (247, 232793), (2717, 21163)]