57018731

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 77096448

約数和(自身を除く): 20077717

約数列:

[1, 7, 11, 17, 43, 77, 119, 187, 301, 473, 731, 1013, 1309, 3311, 5117, 7091, 8041, 11143, 17221, 43559, 56287, 78001, 120547, 189431, 304913, 479149, 740503, 1326017, 3354043, 5183521, 8145533, 57018731]

約数ペア:

[(1, 57018731), (7, 8145533), (11, 5183521), (17, 3354043), (43, 1326017), (77, 740503), (119, 479149), (187, 304913), (301, 189431), (473, 120547), (731, 78001), (1013, 56287), (1309, 43559), (3311, 17221), (5117, 11143), (7091, 8041)]