891470290109

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{33843449}}^1$

素因数の和:33843580

約数の個数: 16

約数和(自身を含む): 1052666668800

約数和(自身を除く): 161196378691

約数列:

[1, 7, 53, 71, 371, 497, 3763, 26341, 33843449, 236904143, 1793702797, 2402884879, 12555919579, 16820194153, 127352898587, 891470290109]

約数ペア:

[(1, 891470290109), (7, 127352898587), (53, 16820194153), (71, 12555919579), (371, 2402884879), (497, 1793702797), (3763, 236904143), (26341, 33843449)]