171882971

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2063}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 203964480

約数和(自身を除く): 32081509

約数列:

[1, 13, 17, 29, 169, 221, 377, 493, 2063, 2873, 4901, 6409, 26819, 35071, 59827, 83317, 348647, 455923, 777751, 1017059, 5926999, 10110763, 13221767, 171882971]

約数ペア:

[(1, 171882971), (13, 13221767), (17, 10110763), (29, 5926999), (169, 1017059), (221, 777751), (377, 455923), (493, 348647), (2063, 83317), (2873, 59827), (4901, 35071), (6409, 26819)]