2150799

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 3523584

約数和(自身を除く): 1372785

約数列:

[1, 3, 7, 21, 23, 61, 69, 73, 161, 183, 219, 427, 483, 511, 1281, 1403, 1533, 1679, 4209, 4453, 5037, 9821, 11753, 13359, 29463, 31171, 35259, 93513, 102419, 307257, 716933, 2150799]

約数ペア:

[(1, 2150799), (3, 716933), (7, 307257), (21, 102419), (23, 93513), (61, 35259), (69, 31171), (73, 29463), (161, 13359), (183, 11753), (219, 9821), (427, 5037), (483, 4453), (511, 4209), (1281, 1679), (1403, 1533)]