7388271

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2017}}^1$

素因数の和:2071

約数の個数: 24

約数和(自身を含む): 11962704

約数和(自身を除く): 4574433

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 2017, 3663, 6051, 18153, 22187, 66561, 74629, 199683, 223887, 671661, 820919, 2462757, 7388271]

約数ペア:

[(1, 7388271), (3, 2462757), (9, 820919), (11, 671661), (33, 223887), (37, 199683), (99, 74629), (111, 66561), (333, 22187), (407, 18153), (1221, 6051), (2017, 3663)]