29879427

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{929}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 40711680

約数和(自身を除く): 10832253

約数列:

[1, 3, 71, 151, 213, 453, 929, 2787, 10721, 32163, 65959, 140279, 197877, 420837, 9959809, 29879427]

約数ペア:

[(1, 29879427), (3, 9959809), (71, 420837), (151, 197877), (213, 140279), (453, 65959), (929, 32163), (2787, 10721)]