65221247

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8053}}^1$

素因数の和:8162

約数の個数: 16

約数和(自身を含む): 81184320

約数和(自身を除く): 15963073

約数列:

[1, 7, 13, 89, 91, 623, 1157, 8053, 8099, 56371, 104689, 716717, 732823, 5017019, 9317321, 65221247]

約数ペア:

[(1, 65221247), (7, 9317321), (13, 5017019), (89, 732823), (91, 716717), (623, 104689), (1157, 56371), (8053, 8099)]