79804543

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{397}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 100608032

約数和(自身を除く): 20803489

約数列:

[1, 7, 13, 47, 91, 329, 397, 611, 2209, 2779, 4277, 5161, 15463, 18659, 28717, 36127, 130613, 201019, 242567, 876973, 1697969, 6138811, 11400649, 79804543]

約数ペア:

[(1, 79804543), (7, 11400649), (13, 6138811), (47, 1697969), (91, 876973), (329, 242567), (397, 201019), (611, 130613), (2209, 36127), (2779, 28717), (4277, 18659), (5161, 15463)]