38813391

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 59600640

約数和(自身を除く): 20787249

約数列:

[1, 3, 9, 27, 43, 101, 129, 303, 331, 387, 909, 993, 1161, 2727, 2979, 4343, 8937, 13029, 14233, 33431, 39087, 42699, 100293, 117261, 128097, 300879, 384291, 902637, 1437533, 4312599, 12937797, 38813391]

約数ペア:

[(1, 38813391), (3, 12937797), (9, 4312599), (27, 1437533), (43, 902637), (101, 384291), (129, 300879), (303, 128097), (331, 117261), (387, 100293), (909, 42699), (993, 39087), (1161, 33431), (2727, 14233), (2979, 13029), (4343, 8937)]