39756213

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27437}}^1$

素因数の和:27473

約数の個数: 24

約数和(自身を含む): 68485248

約数和(自身を除く): 28729035

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 27437, 82311, 192059, 246933, 576177, 631051, 1728531, 1893153, 4417357, 5679459, 13252071, 39756213]

約数ペア:

[(1, 39756213), (3, 13252071), (7, 5679459), (9, 4417357), (21, 1893153), (23, 1728531), (63, 631051), (69, 576177), (161, 246933), (207, 192059), (483, 82311), (1449, 27437)]