1378014781

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{566851}}^1$

素因数の和:566892

約数の個数: 16

約数和(自身を含む): 1714160448

約数和(自身を除く): 336145667

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 566851, 6235361, 7369063, 9636467, 81059693, 106001137, 125274071, 1378014781]

約数ペア:

[(1, 1378014781), (11, 125274071), (13, 106001137), (17, 81059693), (143, 9636467), (187, 7369063), (221, 6235361), (2431, 566851)]