29319219

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{4007}}^1$

素因数の和:4287

約数の個数: 16

約数和(自身を含む): 43607040

約数和(自身を除く): 14287821

約数列:

[1, 3, 9, 27, 271, 813, 2439, 4007, 7317, 12021, 36063, 108189, 1085897, 3257691, 9773073, 29319219]

約数ペア:

[(1, 29319219), (3, 9773073), (9, 3257691), (27, 1085897), (271, 108189), (813, 36063), (2439, 12021), (4007, 7317)]