2993703

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1078

約数の個数: 16

約数和(自身を含む): 4266240

約数和(自身を除く): 1272537

約数列:

[1, 3, 23, 43, 69, 129, 989, 1009, 2967, 3027, 23207, 43387, 69621, 130161, 997901, 2993703]

約数ペア:

[(1, 2993703), (3, 997901), (23, 130161), (43, 69621), (69, 43387), (129, 23207), (989, 3027), (1009, 2967)]