13291241109

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{2999}}^1\times {\mathrm{20807}}^1$

素因数の和:23880

約数の個数: 16

約数和(自身を含む): 17978112000

約数和(自身を除く): 4686870891

約数列:

[1, 3, 71, 213, 2999, 8997, 20807, 62421, 212929, 638787, 1477297, 4431891, 62400193, 187200579, 4430413703, 13291241109]

約数ペア:

[(1, 13291241109), (3, 4430413703), (71, 187200579), (213, 62400193), (2999, 4431891), (8997, 1477297), (20807, 638787), (62421, 212929)]