230851551

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{646643}}^1$

素因数の和:646670

約数の個数: 16

約数和(自身を含む): 372466944

約数和(自身を除く): 141615393

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 646643, 1939929, 4526501, 10992931, 13579503, 32978793, 76950517, 230851551]

約数ペア:

[(1, 230851551), (3, 76950517), (7, 32978793), (17, 13579503), (21, 10992931), (51, 4526501), (119, 1939929), (357, 646643)]