8265439

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1570

約数の個数: 16

約数和(自身を含む): 10346560

約数和(自身を除く): 2081121

約数列:

[1, 7, 13, 61, 91, 427, 793, 1489, 5551, 10423, 19357, 90829, 135499, 635803, 1180777, 8265439]

約数ペア:

[(1, 8265439), (7, 1180777), (13, 635803), (61, 135499), (91, 90829), (427, 19357), (793, 10423), (1489, 5551)]