1328101635

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{1806941}}^1$

素因数の和:1806963

約数の個数: 24

約数和(自身を含む): 2471896656

約数和(自身を除く): 1143795021

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 1806941, 5420823, 9034705, 12648587, 27104115, 37945761, 63242935, 88540109, 189728805, 265620327, 442700545, 1328101635]

約数ペア:

[(1, 1328101635), (3, 442700545), (5, 265620327), (7, 189728805), (15, 88540109), (21, 63242935), (35, 37945761), (49, 27104115), (105, 12648587), (147, 9034705), (245, 5420823), (735, 1806941)]