17103471

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 29417472

約数和(自身を除く): 12314001

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 121, 127, 159, 231, 363, 371, 381, 583, 847, 889, 1113, 1397, 1749, 2541, 2667, 4081, 4191, 6413, 6731, 9779, 12243, 15367, 19239, 20193, 29337, 44891, 46101, 47117, 74041, 107569, 134673, 141351, 222123, 322707, 518287, 814451, 1554861, 2443353, 5701157, 17103471]

約数ペア:

[(1, 17103471), (3, 5701157), (7, 2443353), (11, 1554861), (21, 814451), (33, 518287), (53, 322707), (77, 222123), (121, 141351), (127, 134673), (159, 107569), (231, 74041), (363, 47117), (371, 46101), (381, 44891), (583, 29337), (847, 20193), (889, 19239), (1113, 15367), (1397, 12243), (1749, 9779), (2541, 6731), (2667, 6413), (4081, 4191)]