187072919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{967}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 209552640

約数和(自身を除く): 22479721

約数列:

[1, 11, 43, 409, 473, 967, 4499, 10637, 17587, 41581, 193457, 395503, 457391, 4350533, 17006629, 187072919]

約数ペア:

[(1, 187072919), (11, 17006629), (43, 4350533), (409, 457391), (473, 395503), (967, 193457), (4499, 41581), (10637, 17587)]