33880419

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1433}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 51004512

約数和(自身を除く): 17124093

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 1433, 2627, 4299, 7881, 12897, 23643, 53021, 101743, 159063, 305229, 477189, 915687, 3764491, 11293473, 33880419]

約数ペア:

[(1, 33880419), (3, 11293473), (9, 3764491), (37, 915687), (71, 477189), (111, 305229), (213, 159063), (333, 101743), (639, 53021), (1433, 23643), (2627, 12897), (4299, 7881)]