725087297

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{509}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 815859240

約数和(自身を除く): 90771943

約数列:

[1, 11, 61, 121, 193, 509, 671, 2123, 5599, 7381, 11773, 23353, 31049, 61589, 98237, 129503, 341539, 1080607, 1424533, 3756929, 5992457, 11886677, 65917027, 725087297]

約数ペア:

[(1, 725087297), (11, 65917027), (61, 11886677), (121, 5992457), (193, 3756929), (509, 1424533), (671, 1080607), (2123, 341539), (5599, 129503), (7381, 98237), (11773, 61589), (23353, 31049)]