15270073

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5413}}^1$

素因数の和:5464

約数の個数: 16

約数和(自身を含む): 19403776

約数和(自身を除く): 4133703

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 5413, 37891, 70369, 167803, 492583, 1174621, 2181439, 15270073]

約数ペア:

[(1, 15270073), (7, 2181439), (13, 1174621), (31, 492583), (91, 167803), (217, 70369), (403, 37891), (2821, 5413)]