2770779

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 4309200

約数和(自身を除く): 1538421

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 449, 561, 1347, 2057, 4939, 6171, 7633, 14817, 22899, 54329, 83963, 162987, 251889, 923593, 2770779]

約数ペア:

[(1, 2770779), (3, 923593), (11, 251889), (17, 162987), (33, 83963), (51, 54329), (121, 22899), (187, 14817), (363, 7633), (449, 6171), (561, 4939), (1347, 2057)]