115311

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:63

約数の個数: 24

約数和(自身を含む): 196480

約数和(自身を除く): 81169

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 289, 323, 357, 399, 867, 969, 2023, 2261, 5491, 6069, 6783, 16473, 38437, 115311]

約数ペア:

[(1, 115311), (3, 38437), (7, 16473), (17, 6783), (19, 6069), (21, 5491), (51, 2261), (57, 2023), (119, 969), (133, 867), (289, 399), (323, 357)]