6930781

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2851}}^1$

素因数の和:2892

約数の個数: 16

約数和(自身を含む): 8624448

約数和(自身を除く): 1693667

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 2851, 31361, 37063, 48467, 407693, 533137, 630071, 6930781]

約数ペア:

[(1, 6930781), (11, 630071), (13, 533137), (17, 407693), (143, 48467), (187, 37063), (221, 31361), (2431, 2851)]