1269893391

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{5399}}^1$

素因数の和:5615

約数の個数: 32

約数和(自身を含む): 1884556800

約数和(自身を除く): 614663409

約数列:

[1, 3, 13, 37, 39, 111, 163, 481, 489, 1443, 2119, 5399, 6031, 6357, 16197, 18093, 70187, 78403, 199763, 210561, 235209, 599289, 880037, 2596919, 2640111, 7790757, 11440481, 32561369, 34321443, 97684107, 423297797, 1269893391]

約数ペア:

[(1, 1269893391), (3, 423297797), (13, 97684107), (37, 34321443), (39, 32561369), (111, 11440481), (163, 7790757), (481, 2640111), (489, 2596919), (1443, 880037), (2119, 599289), (5399, 235209), (6031, 210561), (6357, 199763), (16197, 78403), (18093, 70187)]