23047983

素因数分解:

$3^4\times 7^2\times {\mathrm{5807}}^1$

素因数の和:5833

約数の個数: 30

約数和(自身を含む): 40057776

約数和(自身を除く): 17009793

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 5807, 17421, 40649, 52263, 121947, 156789, 284543, 365841, 470367, 853629, 1097523, 2560887, 3292569, 7682661, 23047983]

約数ペア:

[(1, 23047983), (3, 7682661), (7, 3292569), (9, 2560887), (21, 1097523), (27, 853629), (49, 470367), (63, 365841), (81, 284543), (147, 156789), (189, 121947), (441, 52263), (567, 40649), (1323, 17421), (3969, 5807)]