4200201

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{2131}}^1$

素因数の和:2213

約数の個数: 16

約数和(自身を含む): 6310720

約数和(自身を除く): 2110519

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 2131, 6393, 19179, 57537, 155563, 466689, 1400067, 4200201]

約数ペア:

[(1, 4200201), (3, 1400067), (9, 466689), (27, 155563), (73, 57537), (219, 19179), (657, 6393), (1971, 2131)]