1336706847

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^2$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 2434606080

約数和(自身を除く): 1097899233

約数列:

[1, 3, 7, 9, 21, 23, 27, 61, 63, 69, 71, 161, 183, 189, 207, 213, 427, 483, 497, 549, 621, 639, 1281, 1403, 1449, 1491, 1633, 1647, 1917, 3843, 4209, 4331, 4347, 4473, 4899, 5041, 9821, 11431, 11529, 12627, 12993, 13419, 14697, 15123, 29463, 30317, 34293, 35287, 37881, 38979, 44091, 45369, 88389, 90951, 99613, 102879, 105861, 115943, 116937, 136107, 265167, 272853, 298839, 307501, 308637, 317583, 347829, 697291, 811601, 818559, 896517, 922503, 952749, 1043487, 2091873, 2152507, 2434803, 2689551, 2767509, 3130461, 6275619, 6457521, 7072523, 7304409, 8302527, 18826857, 19372563, 21217569, 21913227, 49507661, 58117689, 63652707, 148522983, 190958121, 445568949, 1336706847]

約数ペア:

[(1, 1336706847), (3, 445568949), (7, 190958121), (9, 148522983), (21, 63652707), (23, 58117689), (27, 49507661), (61, 21913227), (63, 21217569), (69, 19372563), (71, 18826857), (161, 8302527), (183, 7304409), (189, 7072523), (207, 6457521), (213, 6275619), (427, 3130461), (483, 2767509), (497, 2689551), (549, 2434803), (621, 2152507), (639, 2091873), (1281, 1043487), (1403, 952749), (1449, 922503), (1491, 896517), (1633, 818559), (1647, 811601), (1917, 697291), (3843, 347829), (4209, 317583), (4331, 308637), (4347, 307501), (4473, 298839), (4899, 272853), (5041, 265167), (9821, 136107), (11431, 116937), (11529, 115943), (12627, 105861), (12993, 102879), (13419, 99613), (14697, 90951), (15123, 88389), (29463, 45369), (30317, 44091), (34293, 38979), (35287, 37881)]