8274411

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 12669696

約数和(自身を除く): 4395285

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 563, 639, 1633, 1689, 4899, 5067, 12949, 14697, 38847, 39973, 116541, 119919, 359757, 919379, 2758137, 8274411]

約数ペア:

[(1, 8274411), (3, 2758137), (9, 919379), (23, 359757), (69, 119919), (71, 116541), (207, 39973), (213, 38847), (563, 14697), (639, 12949), (1633, 5067), (1689, 4899)]