13248529

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 17141760

約数和(自身を除く): 3893231

約数列:

[1, 7, 19, 23, 61, 71, 133, 161, 427, 437, 497, 1159, 1349, 1403, 1633, 3059, 4331, 8113, 9443, 9821, 11431, 26657, 30317, 31027, 82289, 99613, 186599, 217189, 576023, 697291, 1892647, 13248529]

約数ペア:

[(1, 13248529), (7, 1892647), (19, 697291), (23, 576023), (61, 217189), (71, 186599), (133, 99613), (161, 82289), (427, 31027), (437, 30317), (497, 26657), (1159, 11431), (1349, 9821), (1403, 9443), (1633, 8113), (3059, 4331)]