1420528041

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{86771}}^1$

素因数の和:86901

約数の個数: 24

約数和(自身を含む): 2192901984

約数和(自身を除く): 772373943

約数列:

[1, 3, 9, 17, 51, 107, 153, 321, 963, 1819, 5457, 16371, 86771, 260313, 780939, 1475107, 4425321, 9284497, 13275963, 27853491, 83560473, 157836449, 473509347, 1420528041]

約数ペア:

[(1, 1420528041), (3, 473509347), (9, 157836449), (17, 83560473), (51, 27853491), (107, 13275963), (153, 9284497), (321, 4425321), (963, 1475107), (1819, 780939), (5457, 260313), (16371, 86771)]