20292459

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4127}}^1$

素因数の和:4290

約数の個数: 16

約数和(自身を含む): 29721600

約数和(自身を除く): 9429141

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4127, 4917, 12381, 45397, 136191, 614923, 1844769, 6764153, 20292459]

約数ペア:

[(1, 20292459), (3, 6764153), (11, 1844769), (33, 614923), (149, 136191), (447, 45397), (1639, 12381), (4127, 4917)]