40175253

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2281}}^1$

素因数の和:2409

約数の個数: 24

約数和(自身を含む): 61705280

約数和(自身を除く): 21530027

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 927, 1957, 2281, 5871, 6843, 17613, 20529, 43339, 130017, 234943, 390051, 704829, 2114487, 4463917, 13391751, 40175253]

約数ペア:

[(1, 40175253), (3, 13391751), (9, 4463917), (19, 2114487), (57, 704829), (103, 390051), (171, 234943), (309, 130017), (927, 43339), (1957, 20529), (2281, 17613), (5871, 6843)]