5540211

素因数分解:

$3^3\times {\mathrm{449}}^1\times {\mathrm{457}}^1$

素因数の和:915

約数の個数: 16

約数和(自身を含む): 8244000

約数和(自身を除く): 2703789

約数列:

[1, 3, 9, 27, 449, 457, 1347, 1371, 4041, 4113, 12123, 12339, 205193, 615579, 1846737, 5540211]

約数ペア:

[(1, 5540211), (3, 1846737), (9, 615579), (27, 205193), (449, 12339), (457, 12123), (1347, 4113), (1371, 4041)]