65672971

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{1217}}^1$

素因数の和:1830

約数の個数: 16

約数和(自身を含む): 81031104

約数和(自身を除く): 15358133

約数列:

[1, 7, 13, 91, 593, 1217, 4151, 7709, 8519, 15821, 53963, 110747, 721681, 5051767, 9381853, 65672971]

約数ペア:

[(1, 65672971), (7, 9381853), (13, 5051767), (91, 721681), (593, 110747), (1217, 53963), (4151, 15821), (7709, 8519)]