13615137

素因数分解:

$3^2\times {\mathrm{67}}^2\times {\mathrm{337}}^1$

素因数の和:477

約数の個数: 18

約数和(自身を含む): 20023458

約数和(自身を除く): 6408321

約数列:

[1, 3, 9, 67, 201, 337, 603, 1011, 3033, 4489, 13467, 22579, 40401, 67737, 203211, 1512793, 4538379, 13615137]

約数ペア:

[(1, 13615137), (3, 4538379), (9, 1512793), (67, 203211), (201, 67737), (337, 40401), (603, 22579), (1011, 13467), (3033, 4489)]