2978821

素因数分解:

${\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:651

約数の個数: 8

約数和(自身を含む): 3094784

約数和(自身を除く): 115963

約数列:

[1, 31, 307, 313, 9517, 9703, 96091, 2978821]

約数ペア:

[(1, 2978821), (31, 96091), (307, 9703), (313, 9517)]