15117201

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4127}}^1$

素因数の和:4181

約数の個数: 24

約数和(自身を含む): 24470784

約数和(自身を除く): 9353583

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 4127, 12381, 37143, 45397, 136191, 152699, 408573, 458097, 1374291, 1679689, 5039067, 15117201]

約数ペア:

[(1, 15117201), (3, 5039067), (9, 1679689), (11, 1374291), (33, 458097), (37, 408573), (99, 152699), (111, 136191), (333, 45397), (407, 37143), (1221, 12381), (3663, 4127)]