30888609

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1549}}^1$

素因数の和:1609

約数の個数: 24

約数和(自身を含む): 45681600

約数和(自身を除く): 14792991

約数列:

[1, 3, 17, 23, 51, 69, 289, 391, 867, 1173, 1549, 4647, 6647, 19941, 26333, 35627, 78999, 106881, 447661, 605659, 1342983, 1816977, 10296203, 30888609]

約数ペア:

[(1, 30888609), (3, 10296203), (17, 1816977), (23, 1342983), (51, 605659), (69, 447661), (289, 106881), (391, 78999), (867, 35627), (1173, 26333), (1549, 19941), (4647, 6647)]