21675597

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{811}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 29621760

約数和(自身を除く): 7946163

約数列:

[1, 3, 59, 151, 177, 453, 811, 2433, 8909, 26727, 47849, 122461, 143547, 367383, 7225199, 21675597]

約数ペア:

[(1, 21675597), (3, 7225199), (59, 367383), (151, 143547), (177, 122461), (453, 47849), (811, 26727), (2433, 8909)]