3991330386

素因数分解:

$2^1\times 3^2\times {\mathrm{409}}^1\times {\mathrm{542153}}^1$

素因数の和:542570

約数の個数: 24

約数和(自身を含む): 8669042460

約数和(自身を除く): 4677712074

約数列:

[1, 2, 3, 6, 9, 18, 409, 818, 1227, 2454, 3681, 7362, 542153, 1084306, 1626459, 3252918, 4879377, 9758754, 221740577, 443481154, 665221731, 1330443462, 1995665193, 3991330386]

約数ペア:

[(1, 3991330386), (2, 1995665193), (3, 1330443462), (6, 665221731), (9, 443481154), (18, 221740577), (409, 9758754), (818, 4879377), (1227, 3252918), (2454, 1626459), (3681, 1084306), (7362, 542153)]