2779953

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 4112832

約数和(自身を除く): 1332879

約数列:

[1, 3, 11, 33, 61, 183, 671, 1381, 2013, 4143, 15191, 45573, 84241, 252723, 926651, 2779953]

約数ペア:

[(1, 2779953), (3, 926651), (11, 252723), (33, 84241), (61, 45573), (183, 15191), (671, 4143), (1381, 2013)]