85059247

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1993}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 108202416

約数和(自身を除く): 23143169

約数列:

[1, 7, 13, 49, 67, 91, 469, 637, 871, 1993, 3283, 6097, 13951, 25909, 42679, 97657, 133531, 181363, 934717, 1269541, 1735903, 6543019, 12151321, 85059247]

約数ペア:

[(1, 85059247), (7, 12151321), (13, 6543019), (49, 1735903), (67, 1269541), (91, 934717), (469, 181363), (637, 133531), (871, 97657), (1993, 42679), (3283, 25909), (6097, 13951)]