13519737

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{929}}^1$

素因数の和:963

約数の個数: 48

約数和(自身を含む): 25444800

約数和(自身を除く): 11925063

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 929, 1323, 1617, 2079, 2787, 4851, 6503, 8361, 10219, 14553, 19509, 25083, 30657, 45521, 58527, 71533, 91971, 136563, 175581, 214599, 275913, 409689, 500731, 643797, 1229067, 1502193, 1931391, 4506579, 13519737]

約数ペア:

[(1, 13519737), (3, 4506579), (7, 1931391), (9, 1502193), (11, 1229067), (21, 643797), (27, 500731), (33, 409689), (49, 275913), (63, 214599), (77, 175581), (99, 136563), (147, 91971), (189, 71533), (231, 58527), (297, 45521), (441, 30657), (539, 25083), (693, 19509), (929, 14553), (1323, 10219), (1617, 8361), (2079, 6503), (2787, 4851)]