11540277

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 20766720

約数和(自身を除く): 9226443

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 171, 217, 279, 311, 399, 589, 651, 933, 1197, 1767, 1953, 2177, 2799, 4123, 5301, 5909, 6531, 9641, 12369, 17727, 19593, 28923, 37107, 41363, 53181, 67487, 86769, 124089, 183179, 202461, 372267, 549537, 607383, 1282253, 1648611, 3846759, 11540277]

約数ペア:

[(1, 11540277), (3, 3846759), (7, 1648611), (9, 1282253), (19, 607383), (21, 549537), (31, 372267), (57, 202461), (63, 183179), (93, 124089), (133, 86769), (171, 67487), (217, 53181), (279, 41363), (311, 37107), (399, 28923), (589, 19593), (651, 17727), (933, 12369), (1197, 9641), (1767, 6531), (1953, 5909), (2177, 5301), (2799, 4123)]