71711783

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8221}}^1$

素因数の和:8306

約数の個数: 16

約数和(自身を含む): 85640352

約数和(自身を除く): 13928569

約数列:

[1, 11, 13, 61, 143, 671, 793, 8221, 8723, 90431, 106873, 501481, 1175603, 5516291, 6519253, 71711783]

約数ペア:

[(1, 71711783), (11, 6519253), (13, 5516291), (61, 1175603), (143, 501481), (671, 106873), (793, 90431), (8221, 8723)]