2017306323

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{135599}}^1$

素因数の和:135656

約数の個数: 32

約数和(自身を含む): 3254400000

約数和(自身を除く): 1237093677

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1653, 4959, 14877, 135599, 406797, 1220391, 2576381, 3661173, 3932371, 7729143, 11797113, 23187429, 35391339, 69562287, 74715049, 106174017, 224145147, 672435441, 2017306323]

約数ペア:

[(1, 2017306323), (3, 672435441), (9, 224145147), (19, 106174017), (27, 74715049), (29, 69562287), (57, 35391339), (87, 23187429), (171, 11797113), (261, 7729143), (513, 3932371), (551, 3661173), (783, 2576381), (1653, 1220391), (4959, 406797), (14877, 135599)]