31388001

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{883}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 45593184

約数和(自身を除く): 14205183

約数列:

[1, 3, 17, 41, 51, 123, 289, 697, 867, 883, 2091, 2649, 11849, 15011, 35547, 36203, 45033, 108609, 255187, 615451, 765561, 1846353, 10462667, 31388001]

約数ペア:

[(1, 31388001), (3, 10462667), (17, 1846353), (41, 765561), (51, 615451), (123, 255187), (289, 108609), (697, 45033), (867, 36203), (883, 35547), (2091, 15011), (2649, 11849)]