2794011

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 4213440

約数和(自身を除く): 1419429

約数列:

[1, 3, 11, 33, 43, 121, 129, 179, 363, 473, 537, 1419, 1969, 5203, 5907, 7697, 15609, 21659, 23091, 64977, 84667, 254001, 931337, 2794011]

約数ペア:

[(1, 2794011), (3, 931337), (11, 254001), (33, 84667), (43, 64977), (121, 23091), (129, 21659), (179, 15609), (363, 7697), (473, 5907), (537, 5203), (1419, 1969)]