7642059

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 10547712

約数和(自身を除く): 2905653

約数列:

[1, 3, 47, 83, 141, 249, 653, 1959, 3901, 11703, 30691, 54199, 92073, 162597, 2547353, 7642059]

約数ペア:

[(1, 7642059), (3, 2547353), (47, 162597), (83, 92073), (141, 54199), (249, 30691), (653, 11703), (1959, 3901)]