2973063

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1278

約数の個数: 16

約数和(自身を含む): 4273280

約数和(自身を除く): 1300217

約数列:

[1, 3, 19, 43, 57, 129, 817, 1213, 2451, 3639, 23047, 52159, 69141, 156477, 991021, 2973063]

約数ペア:

[(1, 2973063), (3, 991021), (19, 156477), (43, 69141), (57, 52159), (129, 23047), (817, 3639), (1213, 2451)]