2852938557

素因数分解:

$3^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{35023}}^1$

素因数の和:35470

約数の個数: 32

約数和(自身を含む): 4841717760

約数和(自身を除く): 1988779203

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 431, 1293, 3017, 3879, 9051, 11637, 27153, 35023, 81459, 105069, 245161, 315207, 735483, 945621, 2206449, 6619347, 15094913, 45284739, 105664391, 135854217, 316993173, 407562651, 950979519, 2852938557]

約数ペア:

[(1, 2852938557), (3, 950979519), (7, 407562651), (9, 316993173), (21, 135854217), (27, 105664391), (63, 45284739), (189, 15094913), (431, 6619347), (1293, 2206449), (3017, 945621), (3879, 735483), (9051, 315207), (11637, 245161), (27153, 105069), (35023, 81459)]