6991383

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4969}}^1$

素因数の和:5046

約数の個数: 16

約数和(自身を含む): 10814720

約数和(自身を除く): 3823337

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 4969, 14907, 34783, 104349, 332923, 998769, 2330461, 6991383]

約数ペア:

[(1, 6991383), (3, 2330461), (7, 998769), (21, 332923), (67, 104349), (201, 34783), (469, 14907), (1407, 4969)]