1404291291

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{11471}}^1$

素因数の和:11603

約数の個数: 32

約数和(自身を含む): 2091758592

約数和(自身を除く): 687467301

約数列:

[1, 3, 13, 39, 43, 73, 129, 219, 559, 949, 1677, 2847, 3139, 9417, 11471, 34413, 40807, 122421, 149123, 447369, 493253, 837383, 1479759, 2512149, 6412289, 10885979, 19236867, 32657937, 36007469, 108022407, 468097097, 1404291291]

約数ペア:

[(1, 1404291291), (3, 468097097), (13, 108022407), (39, 36007469), (43, 32657937), (73, 19236867), (129, 10885979), (219, 6412289), (559, 2512149), (949, 1479759), (1677, 837383), (2847, 493253), (3139, 447369), (9417, 149123), (11471, 122421), (34413, 40807)]