157273919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{19559}}^1$

素因数の和:19630

約数の個数: 16

約数和(自身を含む): 185898240

約数和(自身を除く): 28624321

約数列:

[1, 11, 17, 43, 187, 473, 731, 8041, 19559, 215149, 332503, 841037, 3657533, 9251407, 14297629, 157273919]

約数ペア:

[(1, 157273919), (11, 14297629), (17, 9251407), (43, 3657533), (187, 841037), (473, 332503), (731, 215149), (8041, 19559)]