30217419

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{881}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 45313632

約数和(自身を除く): 15096213

約数列:

[1, 3, 9, 37, 103, 111, 309, 333, 881, 927, 2643, 3811, 7929, 11433, 32597, 34299, 90743, 97791, 272229, 293373, 816687, 3357491, 10072473, 30217419]

約数ペア:

[(1, 30217419), (3, 10072473), (9, 3357491), (37, 816687), (103, 293373), (111, 272229), (309, 97791), (333, 90743), (881, 34299), (927, 32597), (2643, 11433), (3811, 7929)]