13705089

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{811}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 18864384

約数和(自身を除く): 5159295

約数列:

[1, 3, 43, 129, 131, 393, 811, 2433, 5633, 16899, 34873, 104619, 106241, 318723, 4568363, 13705089]

約数ペア:

[(1, 13705089), (3, 4568363), (43, 318723), (129, 106241), (131, 104619), (393, 34873), (811, 16899), (2433, 5633)]