6815601

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{4481}}^1$

素因数の和:4513

約数の個数: 18

約数和(自身を含む): 10662678

約数和(自身を除く): 3847077

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 4481, 13443, 40329, 58253, 174759, 524277, 757289, 2271867, 6815601]

約数ペア:

[(1, 6815601), (3, 2271867), (9, 757289), (13, 524277), (39, 174759), (117, 58253), (169, 40329), (507, 13443), (1521, 4481)]