40403187

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9491}}^1$

素因数の和:9551

約数の個数: 24

約数和(自身を含む): 65153088

約数和(自身を除く): 24749901

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 9491, 28473, 85419, 104401, 313203, 408113, 939609, 1224339, 3673017, 4489243, 13467729, 40403187]

約数ペア:

[(1, 40403187), (3, 13467729), (9, 4489243), (11, 3673017), (33, 1224339), (43, 939609), (99, 408113), (129, 313203), (387, 104401), (473, 85419), (1419, 28473), (4257, 9491)]