3981858

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{9091}}^1$

素因数の和:9169

約数の個数: 16

約数和(自身を含む): 8073696

約数和(自身を除く): 4091838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 9091, 18182, 27273, 54546, 663643, 1327286, 1990929, 3981858]

約数ペア:

[(1, 3981858), (2, 1990929), (3, 1327286), (6, 663643), (73, 54546), (146, 27273), (219, 18182), (438, 9091)]