173942131

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 209018880

約数和(自身を除く): 35076749

約数列:

[1, 11, 19, 41, 53, 209, 383, 451, 583, 779, 1007, 2173, 4213, 7277, 8569, 11077, 15703, 20299, 23903, 41287, 80047, 172733, 223289, 298357, 385681, 454157, 832259, 3281927, 4242491, 9154849, 15812921, 173942131]

約数ペア:

[(1, 173942131), (11, 15812921), (19, 9154849), (41, 4242491), (53, 3281927), (209, 832259), (383, 454157), (451, 385681), (583, 298357), (779, 223289), (1007, 172733), (2173, 80047), (4213, 41287), (7277, 23903), (8569, 20299), (11077, 15703)]