3061971

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 4880304

約数和(自身を除く): 1818333

約数列:

[1, 3, 9, 11, 33, 99, 157, 197, 471, 591, 1413, 1727, 1773, 2167, 5181, 6501, 15543, 19503, 30929, 92787, 278361, 340219, 1020657, 3061971]

約数ペア:

[(1, 3061971), (3, 1020657), (9, 340219), (11, 278361), (33, 92787), (99, 30929), (157, 19503), (197, 15543), (471, 6501), (591, 5181), (1413, 2167), (1727, 1773)]