31316907

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{881}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 45490032

約数和(自身を除く): 14173125

約数列:

[1, 3, 17, 41, 51, 123, 289, 697, 867, 881, 2091, 2643, 11849, 14977, 35547, 36121, 44931, 108363, 254609, 614057, 763827, 1842171, 10438969, 31316907]

約数ペア:

[(1, 31316907), (3, 10438969), (17, 1842171), (41, 763827), (51, 614057), (123, 254609), (289, 108363), (697, 44931), (867, 36121), (881, 35547), (2091, 14977), (2643, 11849)]