15403173

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2027}}^1$

素因数の和:2196

約数の個数: 16

約数和(自身を含む): 21902400

約数和(自身を除く): 6499227

約数列:

[1, 3, 17, 51, 149, 447, 2027, 2533, 6081, 7599, 34459, 103377, 302023, 906069, 5134391, 15403173]

約数ペア:

[(1, 15403173), (3, 5134391), (17, 906069), (51, 302023), (149, 103377), (447, 34459), (2027, 7599), (2533, 6081)]