12540580077

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{571}}^1\times {\mathrm{863}}^1$

素因数の和:1953

約数の個数: 32

約数和(自身を含む): 17791488000

約数和(自身を除く): 5250907923

約数列:

[1, 3, 17, 51, 499, 571, 863, 1497, 1713, 2589, 8483, 9707, 14671, 25449, 29121, 44013, 284929, 430637, 492773, 854787, 1291911, 1478319, 4843793, 7320829, 8377141, 14531379, 21962487, 25131423, 245893727, 737681181, 4180193359, 12540580077]

約数ペア:

[(1, 12540580077), (3, 4180193359), (17, 737681181), (51, 245893727), (499, 25131423), (571, 21962487), (863, 14531379), (1497, 8377141), (1713, 7320829), (2589, 4843793), (8483, 1478319), (9707, 1291911), (14671, 854787), (25449, 492773), (29121, 430637), (44013, 284929)]