17213045

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 21358080

約数和(自身を除く): 4145035

約数列:

[1, 5, 47, 89, 235, 445, 823, 4115, 4183, 20915, 38681, 73247, 193405, 366235, 3442609, 17213045]

約数ペア:

[(1, 17213045), (5, 3442609), (47, 366235), (89, 193405), (235, 73247), (445, 38681), (823, 20915), (4115, 4183)]