22518639

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17497}}^1$

素因数の和:17527

約数の個数: 24

約数和(自身を含む): 38215632

約数和(自身を除く): 15696993

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 17497, 52491, 157473, 192467, 227461, 577401, 682383, 1732203, 2047149, 2502071, 7506213, 22518639]

約数ペア:

[(1, 22518639), (3, 7506213), (9, 2502071), (11, 2047149), (13, 1732203), (33, 682383), (39, 577401), (99, 227461), (117, 192467), (143, 157473), (429, 52491), (1287, 17497)]