1028643

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 1761792

約数和(自身を除く): 733149

約数列:

[1, 3, 7, 11, 21, 33, 61, 73, 77, 183, 219, 231, 427, 511, 671, 803, 1281, 1533, 2013, 2409, 4453, 4697, 5621, 13359, 14091, 16863, 31171, 48983, 93513, 146949, 342881, 1028643]

約数ペア:

[(1, 1028643), (3, 342881), (7, 146949), (11, 93513), (21, 48983), (33, 31171), (61, 16863), (73, 14091), (77, 13359), (183, 5621), (219, 4697), (231, 4453), (427, 2409), (511, 2013), (671, 1533), (803, 1281)]