38947663

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 44871120

約数和(自身を除く): 5923457

約数列:

[1, 17, 19, 41, 173, 289, 323, 697, 779, 2941, 3287, 5491, 7093, 11849, 13243, 49997, 55879, 120581, 134767, 225131, 949943, 2049877, 2291039, 38947663]

約数ペア:

[(1, 38947663), (17, 2291039), (19, 2049877), (41, 949943), (173, 225131), (289, 134767), (323, 120581), (697, 55879), (779, 49997), (2941, 13243), (3287, 11849), (5491, 7093)]