39974031

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 59282496

約数和(自身を除く): 19308465

約数列:

[1, 3, 9, 53, 159, 181, 463, 477, 543, 1389, 1629, 4167, 9593, 24539, 28779, 73617, 83803, 86337, 220851, 251409, 754227, 4441559, 13324677, 39974031]

約数ペア:

[(1, 39974031), (3, 13324677), (9, 4441559), (53, 754227), (159, 251409), (181, 220851), (463, 86337), (477, 83803), (543, 73617), (1389, 28779), (1629, 24539), (4167, 9593)]