22698213

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 33696000

約数和(自身を除く): 10997787

約数列:

[1, 3, 17, 29, 51, 87, 103, 149, 309, 447, 493, 1479, 1751, 2533, 2987, 4321, 5253, 7599, 8961, 12963, 15347, 46041, 50779, 73457, 152337, 220371, 260899, 445063, 782697, 1335189, 7566071, 22698213]

約数ペア:

[(1, 22698213), (3, 7566071), (17, 1335189), (29, 782697), (51, 445063), (87, 260899), (103, 220371), (149, 152337), (309, 73457), (447, 50779), (493, 46041), (1479, 15347), (1751, 12963), (2533, 8961), (2987, 7599), (4321, 5253)]