39540753

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16963}}^1$

素因数の和:17013

約数の個数: 24

約数和(自身を含む): 67041728

約数和(自身を除く): 27500975

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 16963, 50889, 118741, 152667, 356223, 627631, 1068669, 1882893, 4393417, 5648679, 13180251, 39540753]

約数ペア:

[(1, 39540753), (3, 13180251), (7, 5648679), (9, 4393417), (21, 1882893), (37, 1068669), (63, 627631), (111, 356223), (259, 152667), (333, 118741), (777, 50889), (2331, 16963)]