55979777

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:620

約数の個数: 16

約数和(自身を含む): 64963584

約数和(自身を除く): 8983807

約数列:

[1, 7, 151, 211, 251, 1057, 1477, 1757, 31861, 37901, 52961, 223027, 265307, 370727, 7997111, 55979777]

約数ペア:

[(1, 55979777), (7, 7997111), (151, 370727), (211, 265307), (251, 223027), (1057, 52961), (1477, 37901), (1757, 31861)]