28892031

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{44381}}^1$

素因数の和:44422

約数の個数: 16

約数和(自身を含む): 45447168

約数和(自身を除く): 16555137

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 44381, 133143, 310667, 932001, 1375811, 4127433, 9630677, 28892031]

約数ペア:

[(1, 28892031), (3, 9630677), (7, 4127433), (21, 1375811), (31, 932001), (93, 310667), (217, 133143), (651, 44381)]