57198471

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 85992192

約数和(自身を除く): 28793721

約数列:

[1, 3, 11, 33, 43, 129, 173, 233, 473, 519, 699, 1419, 1903, 2563, 5709, 7439, 7689, 10019, 22317, 30057, 40309, 81829, 110209, 120927, 245487, 330627, 443399, 1330197, 1733287, 5199861, 19066157, 57198471]

約数ペア:

[(1, 57198471), (3, 19066157), (11, 5199861), (33, 1733287), (43, 1330197), (129, 443399), (173, 330627), (233, 245487), (473, 120927), (519, 110209), (699, 81829), (1419, 40309), (1903, 30057), (2563, 22317), (5709, 10019), (7439, 7689)]