2032991997

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{172127}}^1$

素因数の和:172288

約数の個数: 16

約数和(自身を含む): 2820145152

約数和(自身を除く): 787153155

約数列:

[1, 3, 31, 93, 127, 381, 3937, 11811, 172127, 516381, 5335937, 16007811, 21860129, 65580387, 677663999, 2032991997]

約数ペア:

[(1, 2032991997), (3, 677663999), (31, 65580387), (93, 21860129), (127, 16007811), (381, 5335937), (3937, 516381), (11811, 172127)]