57129493

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 61180416

約数和(自身を除く): 4050923

約数列:

[1, 23, 67, 131, 283, 1541, 3013, 6509, 8777, 18961, 37073, 201871, 436103, 852679, 2483891, 57129493]

約数ペア:

[(1, 57129493), (23, 2483891), (67, 852679), (131, 436103), (283, 201871), (1541, 37073), (3013, 18961), (6509, 8777)]