2017390833

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{11071}}^1$

素因数の和:11494

約数の個数: 32

約数和(自身を含む): 3172792320

約数和(自身を除く): 1155401487

約数列:

[1, 3, 9, 17, 27, 51, 153, 397, 459, 1191, 3573, 6749, 10719, 11071, 20247, 33213, 60741, 99639, 182223, 188207, 298917, 564621, 1693863, 4395187, 5081589, 13185561, 39556683, 74718179, 118670049, 224154537, 672463611, 2017390833]

約数ペア:

[(1, 2017390833), (3, 672463611), (9, 224154537), (17, 118670049), (27, 74718179), (51, 39556683), (153, 13185561), (397, 5081589), (459, 4395187), (1191, 1693863), (3573, 564621), (6749, 298917), (10719, 188207), (11071, 182223), (20247, 99639), (33213, 60741)]