1640711281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{9001}}^1$

素因数の和:9312

約数の個数: 16

約数和(自身を含む): 1822580928

約数和(自身を除く): 181869647

約数列:

[1, 11, 73, 227, 803, 2497, 9001, 16571, 99011, 182281, 657073, 2043227, 7227803, 22475497, 149155571, 1640711281]

約数ペア:

[(1, 1640711281), (11, 149155571), (73, 22475497), (227, 7227803), (803, 2043227), (2497, 657073), (9001, 182281), (16571, 99011)]