57177289

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2789}}^1$

素因数の和:2904

約数の個数: 16

約数和(自身を含む): 65620800

約数和(自身を除く): 8443511

約数列:

[1, 13, 19, 83, 247, 1079, 1577, 2789, 20501, 36257, 52991, 231487, 688883, 3009331, 4398253, 57177289]

約数ペア:

[(1, 57177289), (13, 4398253), (19, 3009331), (83, 688883), (247, 231487), (1079, 52991), (1577, 36257), (2789, 20501)]