297249981

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{832633}}^1$

素因数の和:832660

約数の個数: 16

約数和(自身を含む): 479597184

約数和(自身を除く): 182347203

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 832633, 2497899, 5828431, 14154761, 17485293, 42464283, 99083327, 297249981]

約数ペア:

[(1, 297249981), (3, 99083327), (7, 42464283), (17, 17485293), (21, 14154761), (51, 5828431), (119, 2497899), (357, 832633)]