30795381

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{467}}^1$

素因数の和:921

約数の個数: 24

約数和(自身を含む): 47309184

約数和(自身を除く): 16513803

約数列:

[1, 3, 9, 17, 51, 153, 431, 467, 1293, 1401, 3879, 4203, 7327, 7939, 21981, 23817, 65943, 71451, 201277, 603831, 1811493, 3421709, 10265127, 30795381]

約数ペア:

[(1, 30795381), (3, 10265127), (9, 3421709), (17, 1811493), (51, 603831), (153, 201277), (431, 71451), (467, 65943), (1293, 23817), (1401, 21981), (3879, 7939), (4203, 7327)]