57630287

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21211}}^1$

素因数の和:21254

約数の個数: 16

約数和(自身を含む): 71272320

約数和(自身を除く): 13642033

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 21211, 233321, 275743, 403009, 3033173, 4433099, 5239117, 57630287]

約数ペア:

[(1, 57630287), (11, 5239117), (13, 4433099), (19, 3033173), (143, 403009), (209, 275743), (247, 233321), (2717, 21211)]