1369197

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 2275200

約数和(自身を除く): 906003

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 157, 171, 323, 459, 471, 513, 969, 1413, 2669, 2907, 2983, 4239, 8007, 8721, 8949, 24021, 26847, 50711, 72063, 80541, 152133, 456399, 1369197]

約数ペア:

[(1, 1369197), (3, 456399), (9, 152133), (17, 80541), (19, 72063), (27, 50711), (51, 26847), (57, 24021), (153, 8949), (157, 8721), (171, 8007), (323, 4239), (459, 2983), (471, 2907), (513, 2669), (969, 1413)]