17324181

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 30925440

約数和(自身を除く): 13601259

約数列:

[1, 3, 7, 9, 19, 21, 41, 57, 63, 123, 133, 171, 287, 353, 369, 399, 779, 861, 1059, 1197, 2337, 2471, 2583, 3177, 5453, 6707, 7011, 7413, 14473, 16359, 20121, 22239, 43419, 46949, 49077, 60363, 101311, 130257, 140847, 274987, 303933, 422541, 824961, 911799, 1924909, 2474883, 5774727, 17324181]

約数ペア:

[(1, 17324181), (3, 5774727), (7, 2474883), (9, 1924909), (19, 911799), (21, 824961), (41, 422541), (57, 303933), (63, 274987), (123, 140847), (133, 130257), (171, 101311), (287, 60363), (353, 49077), (369, 46949), (399, 43419), (779, 22239), (861, 20121), (1059, 16359), (1197, 14473), (2337, 7413), (2471, 7011), (2583, 6707), (3177, 5453)]