16712883

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 36

約数和(自身を含む): 26972400

約数和(自身を除く): 10259517

約数列:

[1, 3, 9, 11, 33, 99, 103, 121, 149, 309, 363, 447, 927, 1089, 1133, 1341, 1639, 3399, 4917, 10197, 12463, 14751, 15347, 18029, 37389, 46041, 54087, 112167, 138123, 162261, 168817, 506451, 1519353, 1856987, 5570961, 16712883]

約数ペア:

[(1, 16712883), (3, 5570961), (9, 1856987), (11, 1519353), (33, 506451), (99, 168817), (103, 162261), (121, 138123), (149, 112167), (309, 54087), (363, 46041), (447, 37389), (927, 18029), (1089, 15347), (1133, 14751), (1341, 12463), (1639, 10197), (3399, 4917)]