2492667

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:184

約数の個数: 32

約数和(自身を含む): 4012800

約数和(自身を除く): 1520133

約数列:

[1, 3, 9, 19, 27, 43, 57, 113, 129, 171, 339, 387, 513, 817, 1017, 1161, 2147, 2451, 3051, 4859, 6441, 7353, 14577, 19323, 22059, 43731, 57969, 92321, 131193, 276963, 830889, 2492667]

約数ペア:

[(1, 2492667), (3, 830889), (9, 276963), (19, 131193), (27, 92321), (43, 57969), (57, 43731), (113, 22059), (129, 19323), (171, 14577), (339, 7353), (387, 6441), (513, 4859), (817, 3051), (1017, 2451), (1161, 2147)]