201612621

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{234161}}^1$

素因数の和:234212

約数の個数: 16

約数和(自身を含む): 314713728

約数和(自身を除く): 113101107

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 234161, 702483, 1639127, 4917381, 9600601, 28801803, 67204207, 201612621]

約数ペア:

[(1, 201612621), (3, 67204207), (7, 28801803), (21, 9600601), (41, 4917381), (123, 1639127), (287, 702483), (861, 234161)]