3388905

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1$

素因数の和:1958

約数の個数: 32

約数和(自身を含む): 6491520

約数和(自身を除く): 3102615

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 1931, 5793, 9655, 17379, 25103, 28965, 52137, 75309, 86895, 125515, 225927, 260685, 376545, 677781, 1129635, 3388905]

約数ペア:

[(1, 3388905), (3, 1129635), (5, 677781), (9, 376545), (13, 260685), (15, 225927), (27, 125515), (39, 86895), (45, 75309), (65, 52137), (117, 28965), (135, 25103), (195, 17379), (351, 9655), (585, 5793), (1755, 1931)]