440116149

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{187843}}^1$

素因数の和:187928

約数の個数: 16

約数和(自身を含む): 649188864

約数和(自身を除く): 209072715

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 187843, 563529, 2066273, 6198819, 13336853, 40010559, 146705383, 440116149]

約数ペア:

[(1, 440116149), (3, 146705383), (11, 40010559), (33, 13336853), (71, 6198819), (213, 2066273), (781, 563529), (2343, 187843)]