1616439

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 2440816

約数和(自身を除く): 824377

約数列:

[1, 3, 11, 33, 61, 73, 121, 183, 219, 363, 671, 803, 2013, 2409, 4453, 7381, 8833, 13359, 22143, 26499, 48983, 146949, 538813, 1616439]

約数ペア:

[(1, 1616439), (3, 538813), (11, 146949), (33, 48983), (61, 26499), (73, 22143), (121, 13359), (183, 8833), (219, 7381), (363, 4453), (671, 2409), (803, 2013)]