828558081

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{14423}}^1$

素因数の和:14933

約数の個数: 24

約数和(自身を含む): 1291582656

約数和(自身を除く): 463024575

約数列:

[1, 3, 9, 13, 39, 117, 491, 1473, 4419, 6383, 14423, 19149, 43269, 57447, 129807, 187499, 562497, 1687491, 7081693, 21245079, 63735237, 92062009, 276186027, 828558081]

約数ペア:

[(1, 828558081), (3, 276186027), (9, 92062009), (13, 63735237), (39, 21245079), (117, 7081693), (491, 1687491), (1473, 562497), (4419, 187499), (6383, 129807), (14423, 57447), (19149, 43269)]