16967583

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 26611200

約数和(自身を除く): 9643617

約数列:

[1, 3, 9, 23, 27, 69, 89, 207, 267, 307, 621, 801, 921, 2047, 2403, 2763, 6141, 7061, 8289, 18423, 21183, 27323, 55269, 63549, 81969, 190647, 245907, 628429, 737721, 1885287, 5655861, 16967583]

約数ペア:

[(1, 16967583), (3, 5655861), (9, 1885287), (23, 737721), (27, 628429), (69, 245907), (89, 190647), (207, 81969), (267, 63549), (307, 55269), (621, 27323), (801, 21183), (921, 18423), (2047, 8289), (2403, 7061), (2763, 6141)]