38835017

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 44763264

約数和(自身を除く): 5928247

約数列:

[1, 13, 23, 97, 103, 169, 299, 1261, 1339, 2231, 2369, 3887, 9991, 16393, 17407, 29003, 30797, 129883, 229793, 377039, 400361, 1688479, 2987309, 38835017]

約数ペア:

[(1, 38835017), (13, 2987309), (23, 1688479), (97, 400361), (103, 377039), (169, 229793), (299, 129883), (1261, 30797), (1339, 29003), (2231, 17407), (2369, 16393), (3887, 9991)]