250306317

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{7207}}^1$

素因数の和:7457

約数の個数: 24

約数和(自身を含む): 384561216

約数和(自身を除く): 134254899

約数列:

[1, 3, 9, 17, 51, 153, 227, 681, 2043, 3859, 7207, 11577, 21621, 34731, 64863, 122519, 367557, 1102671, 1635989, 4907967, 14723901, 27811813, 83435439, 250306317]

約数ペア:

[(1, 250306317), (3, 83435439), (9, 27811813), (17, 14723901), (51, 4907967), (153, 1635989), (227, 1102671), (681, 367557), (2043, 122519), (3859, 64863), (7207, 34731), (11577, 21621)]