17857510107

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^2\times {\mathrm{577}}^1$

素因数の和:717

約数の個数: 72

約数和(自身を含む): 27319364208

約数和(自身を除く): 9461854101

約数列:

[1, 3, 17, 19, 41, 51, 57, 123, 323, 361, 577, 697, 779, 969, 1083, 1681, 1731, 2091, 2337, 5043, 6137, 9809, 10963, 13243, 14801, 18411, 23657, 28577, 29427, 31939, 32889, 39729, 44403, 70971, 85731, 95817, 186371, 208297, 251617, 402169, 449483, 542963, 559113, 606841, 624891, 754851, 969937, 1206507, 1348449, 1628889, 1820523, 2909811, 3541049, 7641211, 8540177, 10316297, 10623147, 16488929, 18428803, 22923633, 25620531, 30948891, 49466787, 55286409, 145183009, 313289651, 350147257, 435549027, 939868953, 1050441771, 5952503369, 17857510107]

約数ペア:

[(1, 17857510107), (3, 5952503369), (17, 1050441771), (19, 939868953), (41, 435549027), (51, 350147257), (57, 313289651), (123, 145183009), (323, 55286409), (361, 49466787), (577, 30948891), (697, 25620531), (779, 22923633), (969, 18428803), (1083, 16488929), (1681, 10623147), (1731, 10316297), (2091, 8540177), (2337, 7641211), (5043, 3541049), (6137, 2909811), (9809, 1820523), (10963, 1628889), (13243, 1348449), (14801, 1206507), (18411, 969937), (23657, 754851), (28577, 624891), (29427, 606841), (31939, 559113), (32889, 542963), (39729, 449483), (44403, 402169), (70971, 251617), (85731, 208297), (95817, 186371)]