13074831

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 25497600

約数和(自身を除く): 12422769

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 99, 133, 171, 189, 209, 231, 297, 331, 399, 513, 627, 693, 993, 1197, 1463, 1881, 2079, 2317, 2979, 3591, 3641, 4389, 5643, 6289, 6951, 8937, 10923, 13167, 18867, 20853, 25487, 32769, 39501, 44023, 56601, 62559, 69179, 76461, 98307, 132069, 169803, 207537, 229383, 396207, 484253, 622611, 688149, 1188621, 1452759, 1867833, 4358277, 13074831]

約数ペア:

[(1, 13074831), (3, 4358277), (7, 1867833), (9, 1452759), (11, 1188621), (19, 688149), (21, 622611), (27, 484253), (33, 396207), (57, 229383), (63, 207537), (77, 169803), (99, 132069), (133, 98307), (171, 76461), (189, 69179), (209, 62559), (231, 56601), (297, 44023), (331, 39501), (399, 32769), (513, 25487), (627, 20853), (693, 18867), (993, 13167), (1197, 10923), (1463, 8937), (1881, 6951), (2079, 6289), (2317, 5643), (2979, 4389), (3591, 3641)]