23189139

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2659}}^1$

素因数の和:2704

約数の個数: 32

約数和(自身を含む): 38304000

約数和(自身を除く): 15114861

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2659, 2907, 7977, 8721, 23931, 45203, 50521, 71793, 135609, 151563, 406827, 454689, 858857, 1220481, 1364067, 2576571, 7729713, 23189139]

約数ペア:

[(1, 23189139), (3, 7729713), (9, 2576571), (17, 1364067), (19, 1220481), (27, 858857), (51, 454689), (57, 406827), (153, 151563), (171, 135609), (323, 71793), (459, 50521), (513, 45203), (969, 23931), (2659, 8721), (2907, 7977)]