39146211

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 64576512

約数和(自身を除く): 25430301

約数列:

[1, 3, 9, 13, 31, 39, 43, 93, 117, 129, 251, 279, 387, 403, 559, 753, 1209, 1333, 1677, 2259, 3263, 3627, 3999, 5031, 7781, 9789, 10793, 11997, 17329, 23343, 29367, 32379, 51987, 70029, 97137, 101153, 140309, 155961, 303459, 334583, 420927, 910377, 1003749, 1262781, 3011247, 4349579, 13048737, 39146211]

約数ペア:

[(1, 39146211), (3, 13048737), (9, 4349579), (13, 3011247), (31, 1262781), (39, 1003749), (43, 910377), (93, 420927), (117, 334583), (129, 303459), (251, 155961), (279, 140309), (387, 101153), (403, 97137), (559, 70029), (753, 51987), (1209, 32379), (1333, 29367), (1677, 23343), (2259, 17329), (3263, 11997), (3627, 10793), (3999, 9789), (5031, 7781)]