17169939

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 27955200

約数和(自身を除く): 10785261

約数列:

[1, 3, 9, 19, 31, 41, 57, 79, 93, 123, 171, 237, 279, 369, 589, 711, 779, 1271, 1501, 1767, 2337, 2449, 3239, 3813, 4503, 5301, 7011, 7347, 9717, 11439, 13509, 22041, 24149, 29151, 46531, 61541, 72447, 100409, 139593, 184623, 217341, 301227, 418779, 553869, 903681, 1907771, 5723313, 17169939]

約数ペア:

[(1, 17169939), (3, 5723313), (9, 1907771), (19, 903681), (31, 553869), (41, 418779), (57, 301227), (79, 217341), (93, 184623), (123, 139593), (171, 100409), (237, 72447), (279, 61541), (369, 46531), (589, 29151), (711, 24149), (779, 22041), (1271, 13509), (1501, 11439), (1767, 9717), (2337, 7347), (2449, 7011), (3239, 5301), (3813, 4503)]