492033771

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{21019}}^1$

素因数の和:21065

約数の個数: 30

約数和(自身を含む): 780829940

約数和(自身を除く): 288796169

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 289, 459, 867, 1377, 2601, 7803, 21019, 23409, 63057, 189171, 357323, 567513, 1071969, 1702539, 3215907, 6074491, 9647721, 18223473, 28943163, 54670419, 164011257, 492033771]

約数ペア:

[(1, 492033771), (3, 164011257), (9, 54670419), (17, 28943163), (27, 18223473), (51, 9647721), (81, 6074491), (153, 3215907), (289, 1702539), (459, 1071969), (867, 567513), (1377, 357323), (2601, 189171), (7803, 63057), (21019, 23409)]