672905169

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{38921}}^1$

素因数の和:39057

約数の個数: 24

約数和(自身を含む): 1038283272

約数和(自身を除く): 365378103

約数列:

[1, 3, 9, 17, 51, 113, 153, 339, 1017, 1921, 5763, 17289, 38921, 116763, 350289, 661657, 1984971, 4398073, 5954913, 13194219, 39582657, 74767241, 224301723, 672905169]

約数ペア:

[(1, 672905169), (3, 224301723), (9, 74767241), (17, 39582657), (51, 13194219), (113, 5954913), (153, 4398073), (339, 1984971), (1017, 661657), (1921, 350289), (5763, 116763), (17289, 38921)]