2796703

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 3497536

約数和(自身を除く): 700833

約数列:

[1, 7, 13, 73, 91, 421, 511, 949, 2947, 5473, 6643, 30733, 38311, 215131, 399529, 2796703]

約数ペア:

[(1, 2796703), (7, 399529), (13, 215131), (73, 38311), (91, 30733), (421, 6643), (511, 5473), (949, 2947)]