2641527

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1823}}^1$

素因数の和:1859

約数の個数: 24

約数和(自身を含む): 4552704

約数和(自身を除く): 1911177

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 1823, 5469, 12761, 16407, 38283, 41929, 114849, 125787, 293503, 377361, 880509, 2641527]

約数ペア:

[(1, 2641527), (3, 880509), (7, 377361), (9, 293503), (21, 125787), (23, 114849), (63, 41929), (69, 38283), (161, 16407), (207, 12761), (483, 5469), (1449, 1823)]