29280357

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3823}}^1$

素因数の和:3889

約数の個数: 24

約数和(自身を含む): 45337344

約数和(自身を除く): 16056987

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 3823, 7659, 11469, 34407, 87929, 141451, 263787, 424353, 791361, 1273059, 3253373, 9760119, 29280357]

約数ペア:

[(1, 29280357), (3, 9760119), (9, 3253373), (23, 1273059), (37, 791361), (69, 424353), (111, 263787), (207, 141451), (333, 87929), (851, 34407), (2553, 11469), (3823, 7659)]