4181229

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{2749}}^1$

素因数の和:2781

約数の個数: 18

約数和(自身を含む): 6542250

約数和(自身を除く): 2361021

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 2749, 8247, 24741, 35737, 107211, 321633, 464581, 1393743, 4181229]

約数ペア:

[(1, 4181229), (3, 1393743), (9, 464581), (13, 321633), (39, 107211), (117, 35737), (169, 24741), (507, 8247), (1521, 2749)]