416142009

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{811193}}^1$

素因数の和:811221

約数の個数: 16

約数和(自身を含む): 648955200

約数和(自身を除く): 232813191

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 811193, 2433579, 7300737, 15412667, 21902211, 46238001, 138714003, 416142009]

約数ペア:

[(1, 416142009), (3, 138714003), (9, 46238001), (19, 21902211), (27, 15412667), (57, 7300737), (171, 2433579), (513, 811193)]