7572921

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:456

約数の個数: 16

約数和(自身を含む): 10342080

約数和(自身を除く): 2769159

約数列:

[1, 3, 89, 113, 251, 267, 339, 753, 10057, 22339, 28363, 30171, 67017, 85089, 2524307, 7572921]

約数ペア:

[(1, 7572921), (3, 2524307), (89, 85089), (113, 67017), (251, 30171), (267, 28363), (339, 22339), (753, 10057)]