1229973367

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1\times {\mathrm{8839}}^1$

素因数の和:9142

約数の個数: 16

約数和(自身を含む): 1426846720

約数和(自身を除く): 196873353

約数列:

[1, 7, 103, 193, 721, 1351, 8839, 19879, 61873, 139153, 910417, 1705927, 6372919, 11941489, 175710481, 1229973367]

約数ペア:

[(1, 1229973367), (7, 175710481), (103, 11941489), (193, 6372919), (721, 1705927), (1351, 910417), (8839, 139153), (19879, 61873)]