191121459

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{2971}}^1$

素因数の和:3538

約数の個数: 16

約数和(自身を含む): 261631104

約数和(自身を除く): 70509645

約数列:

[1, 3, 41, 123, 523, 1569, 2971, 8913, 21443, 64329, 121811, 365433, 1553833, 4661499, 63707153, 191121459]

約数ペア:

[(1, 191121459), (3, 63707153), (41, 4661499), (123, 1553833), (523, 365433), (1569, 121811), (2971, 64329), (8913, 21443)]