5164047

素因数分解:

$3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 8870400

約数和(自身を除く): 3706353

約数列:

[1, 3, 7, 9, 21, 27, 63, 89, 189, 267, 307, 623, 801, 921, 1869, 2149, 2403, 2763, 5607, 6447, 8289, 16821, 19341, 27323, 58023, 81969, 191261, 245907, 573783, 737721, 1721349, 5164047]

約数ペア:

[(1, 5164047), (3, 1721349), (7, 737721), (9, 573783), (21, 245907), (27, 191261), (63, 81969), (89, 58023), (189, 27323), (267, 19341), (307, 16821), (623, 8289), (801, 6447), (921, 5607), (1869, 2763), (2149, 2403)]