159656469

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{447217}}^1$

素因数の和:447244

約数の個数: 16

約数和(自身を含む): 257597568

約数和(自身を除く): 97941099

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 447217, 1341651, 3130519, 7602689, 9391557, 22808067, 53218823, 159656469]

約数ペア:

[(1, 159656469), (3, 53218823), (7, 22808067), (17, 9391557), (21, 7602689), (51, 3130519), (119, 1341651), (357, 447217)]