31593087

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 46579104

約数和(自身を除く): 14986017

約数列:

[1, 3, 9, 103, 173, 197, 309, 519, 591, 927, 1557, 1773, 17819, 20291, 34081, 53457, 60873, 102243, 160371, 182619, 306729, 3510343, 10531029, 31593087]

約数ペア:

[(1, 31593087), (3, 10531029), (9, 3510343), (103, 306729), (173, 182619), (197, 160371), (309, 102243), (519, 60873), (591, 53457), (927, 34081), (1557, 20291), (1773, 17819)]