17368749

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{9323}}^1$

素因数の和:9358

約数の個数: 20

約数和(自身を含む): 27076896

約数和(自身を除く): 9708147

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 9323, 27969, 83907, 214429, 251721, 643287, 755163, 1929861, 5789583, 17368749]

約数ペア:

[(1, 17368749), (3, 5789583), (9, 1929861), (23, 755163), (27, 643287), (69, 251721), (81, 214429), (207, 83907), (621, 27969), (1863, 9323)]