20590119

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{7703}}^1$

素因数の和:7729

約数の個数: 24

約数和(自身を含む): 33651072

約数和(自身を除く): 13060953

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 2673, 7703, 23109, 69327, 84733, 207981, 254199, 623943, 762597, 1871829, 2287791, 6863373, 20590119]

約数ペア:

[(1, 20590119), (3, 6863373), (9, 2287791), (11, 1871829), (27, 762597), (33, 623943), (81, 254199), (99, 207981), (243, 84733), (297, 69327), (891, 23109), (2673, 7703)]