13286403

素因数分解:

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

素因数の和:37875

約数の個数: 16

約数和(自身を含む): 21198240

約数和(自身を除く): 7911837

約数列:

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

約数ペア:

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