6999213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{911}}^1$

素因数の和:1124

約数の個数: 16

約数和(自身を含む): 10112256

約数和(自身を除く): 3113043

約数列:

[1, 3, 13, 39, 197, 591, 911, 2561, 2733, 7683, 11843, 35529, 179467, 538401, 2333071, 6999213]

約数ペア:

[(1, 6999213), (3, 2333071), (13, 538401), (39, 179467), (197, 35529), (591, 11843), (911, 7683), (2561, 2733)]