39859209

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{37853}}^1$

素因数の和:37878

約数の個数: 20

約数和(自身を含む): 64124676

約数和(自身を除く): 24265467

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 37853, 113559, 340677, 492089, 1022031, 1476267, 3066093, 4428801, 13286403, 39859209]

約数ペア:

[(1, 39859209), (3, 13286403), (9, 4428801), (13, 3066093), (27, 1476267), (39, 1022031), (81, 492089), (117, 340677), (351, 113559), (1053, 37853)]