16173369

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 24011520

約数和(自身を除く): 7838151

約数列:

[1, 3, 9, 73, 103, 219, 239, 309, 657, 717, 927, 2151, 7519, 17447, 22557, 24617, 52341, 67671, 73851, 157023, 221553, 1797041, 5391123, 16173369]

約数ペア:

[(1, 16173369), (3, 5391123), (9, 1797041), (73, 221553), (103, 157023), (219, 73851), (239, 67671), (309, 52341), (657, 24617), (717, 22557), (927, 17447), (2151, 7519)]