56840469

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1409}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 92586240

約数和(自身を除く): 35745771

約数列:

[1, 3, 7, 17, 21, 51, 113, 119, 339, 357, 791, 1409, 1921, 2373, 4227, 5763, 9863, 13447, 23953, 29589, 40341, 71859, 159217, 167671, 477651, 503013, 1114519, 2706689, 3343557, 8120067, 18946823, 56840469]

約数ペア:

[(1, 56840469), (3, 18946823), (7, 8120067), (17, 3343557), (21, 2706689), (51, 1114519), (113, 503013), (119, 477651), (339, 167671), (357, 159217), (791, 71859), (1409, 40341), (1921, 29589), (2373, 23953), (4227, 13447), (5763, 9863)]