9724239

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2237}}^1$

素因数の和:2276

約数の個数: 32

約数和(自身を含む): 17187840

約数和(自身を除く): 7463601

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 2237, 4347, 6711, 15659, 20133, 46977, 51451, 60399, 140931, 154353, 360157, 422793, 463059, 1080471, 1389177, 3241413, 9724239]

約数ペア:

[(1, 9724239), (3, 3241413), (7, 1389177), (9, 1080471), (21, 463059), (23, 422793), (27, 360157), (63, 154353), (69, 140931), (161, 60399), (189, 51451), (207, 46977), (483, 20133), (621, 15659), (1449, 6711), (2237, 4347)]