2017702953

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{209327}}^1$

素因数の和:209363

約数の個数: 40

約数和(自身を含む): 3647331072

約数和(自身を除く): 1629628119

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 9639, 209327, 627981, 1465289, 1883943, 3558559, 4395867, 5651829, 10675677, 13187601, 16955487, 24909913, 32027031, 39562803, 74729739, 96081093, 118688409, 224189217, 288243279, 672567651, 2017702953]

約数ペア:

[(1, 2017702953), (3, 672567651), (7, 288243279), (9, 224189217), (17, 118688409), (21, 96081093), (27, 74729739), (51, 39562803), (63, 32027031), (81, 24909913), (119, 16955487), (153, 13187601), (189, 10675677), (357, 5651829), (459, 4395867), (567, 3558559), (1071, 1883943), (1377, 1465289), (3213, 627981), (9639, 209327)]