1383204779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 1698744960

約数和(自身を除く): 315540181

約数列:

[1, 11, 17, 31, 43, 179, 187, 341, 473, 527, 731, 961, 1333, 1969, 3043, 5549, 5797, 7697, 8041, 10571, 14663, 16337, 22661, 33473, 41323, 61039, 84667, 94333, 130849, 172019, 179707, 238607, 249271, 454553, 702491, 1037663, 1439339, 1892209, 2624677, 2924323, 4056319, 7396817, 7727401, 32167553, 44619509, 81364987, 125745889, 1383204779]

約数ペア:

[(1, 1383204779), (11, 125745889), (17, 81364987), (31, 44619509), (43, 32167553), (179, 7727401), (187, 7396817), (341, 4056319), (473, 2924323), (527, 2624677), (731, 1892209), (961, 1439339), (1333, 1037663), (1969, 702491), (3043, 454553), (5549, 249271), (5797, 238607), (7697, 179707), (8041, 172019), (10571, 130849), (14663, 94333), (16337, 84667), (22661, 61039), (33473, 41323)]