2203487

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 2728320

約数和(自身を除く): 524833

約数列:

[1, 11, 13, 19, 143, 209, 247, 811, 2717, 8921, 10543, 15409, 115973, 169499, 200317, 2203487]

約数ペア:

[(1, 2203487), (11, 200317), (13, 169499), (19, 115973), (143, 15409), (209, 10543), (247, 8921), (811, 2717)]