8016813

素因数分解:

$3^6\times 7^1\times {\mathrm{1571}}^1$

素因数の和:1596

約数の個数: 28

約数和(自身を含む): 13745568

約数和(自身を除く): 5728755

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1571, 1701, 4713, 5103, 10997, 14139, 32991, 42417, 98973, 127251, 296919, 381753, 890757, 1145259, 2672271, 8016813]

約数ペア:

[(1, 8016813), (3, 2672271), (7, 1145259), (9, 890757), (21, 381753), (27, 296919), (63, 127251), (81, 98973), (189, 42417), (243, 32991), (567, 14139), (729, 10997), (1571, 5103), (1701, 4713)]