814317

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2281}}^1$

素因数の和:2308

約数の個数: 16

約数和(自身を含む): 1314432

約数和(自身を除く): 500115

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 2281, 6843, 15967, 38777, 47901, 116331, 271439, 814317]

約数ペア:

[(1, 814317), (3, 271439), (7, 116331), (17, 47901), (21, 38777), (51, 15967), (119, 6843), (357, 2281)]