23318739

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{5501}}^1$

素因数の和:5667

約数の個数: 16

約数和(自身を含む): 34772640

約数和(自身を除く): 11453901

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 5501, 16503, 49509, 148527, 863657, 2590971, 7772913, 23318739]

約数ペア:

[(1, 23318739), (3, 7772913), (9, 2590971), (27, 863657), (157, 148527), (471, 49509), (1413, 16503), (4239, 5501)]