38806047

素因数分解:

$3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:877

約数の個数: 40

約数和(自身を含む): 67082400

約数和(自身を除く): 28276353

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 89, 189, 267, 567, 623, 769, 801, 1869, 2307, 2403, 5383, 5607, 6921, 7209, 16149, 16821, 20763, 48447, 50463, 62289, 68441, 145341, 205323, 436023, 479087, 615969, 1437261, 1847907, 4311783, 5543721, 12935349, 38806047]

約数ペア:

[(1, 38806047), (3, 12935349), (7, 5543721), (9, 4311783), (21, 1847907), (27, 1437261), (63, 615969), (81, 479087), (89, 436023), (189, 205323), (267, 145341), (567, 68441), (623, 62289), (769, 50463), (801, 48447), (1869, 20763), (2307, 16821), (2403, 16149), (5383, 7209), (5607, 6921)]