113454263

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:531

約数の個数: 24

約数和(自身を含む): 131101200

約数和(自身を除く): 17646937

約数列:

[1, 13, 19, 89, 169, 247, 397, 1157, 1691, 3211, 5161, 7543, 15041, 21983, 35333, 67093, 98059, 285779, 459329, 671327, 1274767, 5971277, 8727251, 113454263]

約数ペア:

[(1, 113454263), (13, 8727251), (19, 5971277), (89, 1274767), (169, 671327), (247, 459329), (397, 285779), (1157, 98059), (1691, 67093), (3211, 35333), (5161, 21983), (7543, 15041)]