5143743

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:297

約数の個数: 40

約数和(自身を含む): 8781696

約数和(自身を除く): 3637953

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 251, 253, 297, 621, 753, 759, 891, 1863, 2259, 2277, 2761, 5773, 6777, 6831, 8283, 17319, 20331, 20493, 24849, 51957, 63503, 74547, 155871, 190509, 223641, 467613, 571527, 1714581, 5143743]

約数ペア:

[(1, 5143743), (3, 1714581), (9, 571527), (11, 467613), (23, 223641), (27, 190509), (33, 155871), (69, 74547), (81, 63503), (99, 51957), (207, 24849), (251, 20493), (253, 20331), (297, 17319), (621, 8283), (753, 6831), (759, 6777), (891, 5773), (1863, 2761), (2259, 2277)]