54998713

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{3203}}^1$

素因数の和:3444

約数の個数: 16

約数和(自身を含む): 68898816

約数和(自身を除く): 13900103

約数列:

[1, 7, 11, 77, 223, 1561, 2453, 3203, 17171, 22421, 35233, 246631, 714269, 4999883, 7856959, 54998713]

約数ペア:

[(1, 54998713), (7, 7856959), (11, 4999883), (77, 714269), (223, 246631), (1561, 35233), (2453, 22421), (3203, 17171)]