171330239

素因数分解:

${\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 189024768

約数和(自身を除く): 17694529

約数列:

[1, 19, 37, 101, 127, 361, 703, 1919, 2413, 3737, 4699, 12827, 13357, 36461, 45847, 71003, 89281, 243713, 474599, 1349057, 1696339, 4630547, 9017381, 171330239]

約数ペア:

[(1, 171330239), (19, 9017381), (37, 4630547), (101, 1696339), (127, 1349057), (361, 474599), (703, 243713), (1919, 89281), (2413, 71003), (3737, 45847), (4699, 36461), (12827, 13357)]