127503103

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{4951}}^1$

素因数の和:5254

約数の個数: 16

約数和(自身を含む): 157513216

約数和(自身を除く): 30010113

約数列:

[1, 7, 13, 91, 283, 1981, 3679, 4951, 25753, 34657, 64363, 450541, 1401133, 9807931, 18214729, 127503103]

約数ペア:

[(1, 127503103), (7, 18214729), (13, 9807931), (91, 1401133), (283, 450541), (1981, 64363), (3679, 34657), (4951, 25753)]