28348163

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 31072896

約数和(自身を除く): 2724733

約数列:

[1, 17, 53, 73, 431, 901, 1241, 3869, 7327, 22843, 31463, 65773, 388331, 534871, 1667539, 28348163]

約数ペア:

[(1, 28348163), (17, 1667539), (53, 534871), (73, 388331), (431, 65773), (901, 31463), (1241, 22843), (3869, 7327)]