131344503

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{1021}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 177141216

約数和(自身を除く): 45796713

約数列:

[1, 3, 137, 313, 411, 939, 1021, 3063, 42881, 128643, 139877, 319573, 419631, 958719, 43781501, 131344503]

約数ペア:

[(1, 131344503), (3, 43781501), (137, 958719), (313, 419631), (411, 319573), (939, 139877), (1021, 128643), (3063, 42881)]