293726187

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1400

約数の個数: 48

約数和(自身を含む): 479232000

約数和(自身を除く): 185505813

約数列:

[1, 3, 9, 17, 19, 51, 57, 79, 153, 171, 237, 323, 711, 969, 1279, 1343, 1501, 2907, 3837, 4029, 4503, 11511, 12087, 13509, 21743, 24301, 25517, 65229, 72903, 76551, 101041, 195687, 218709, 229653, 303123, 413117, 909369, 1239351, 1717697, 1919779, 3718053, 5153091, 5759337, 15459273, 17278011, 32636243, 97908729, 293726187]

約数ペア:

[(1, 293726187), (3, 97908729), (9, 32636243), (17, 17278011), (19, 15459273), (51, 5759337), (57, 5153091), (79, 3718053), (153, 1919779), (171, 1717697), (237, 1239351), (323, 909369), (711, 413117), (969, 303123), (1279, 229653), (1343, 218709), (1501, 195687), (2907, 101041), (3837, 76551), (4029, 72903), (4503, 65229), (11511, 25517), (12087, 24301), (13509, 21743)]