13497861

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:445

約数の個数: 24

約数和(自身を含む): 19793280

約数和(自身を除く): 6295419

約数列:

[1, 3, 13, 39, 79, 169, 237, 337, 507, 1011, 1027, 3081, 4381, 13143, 13351, 26623, 40053, 56953, 79869, 170859, 346099, 1038297, 4499287, 13497861]

約数ペア:

[(1, 13497861), (3, 4499287), (13, 1038297), (39, 346099), (79, 170859), (169, 79869), (237, 56953), (337, 40053), (507, 26623), (1011, 13351), (1027, 13143), (3081, 4381)]