2019821091

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{26731}}^1$

素因数の和:27106

約数の個数: 16

約数和(自身を含む): 2733079680

約数和(自身を除く): 713258589

約数列:

[1, 3, 89, 267, 283, 849, 25187, 26731, 75561, 80193, 2379059, 7137177, 7564873, 22694619, 673273697, 2019821091]

約数ペア:

[(1, 2019821091), (3, 673273697), (89, 22694619), (267, 7564873), (283, 7137177), (849, 2379059), (25187, 80193), (26731, 75561)]