126075677

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{197921}}^1$

素因数の和:197948

約数の個数: 12

約数和(自身を含む): 157941756

約数和(自身を除く): 31866079

約数列:

[1, 7, 13, 49, 91, 637, 197921, 1385447, 2572973, 9698129, 18010811, 126075677]

約数ペア:

[(1, 126075677), (7, 18010811), (13, 9698129), (49, 2572973), (91, 1385447), (637, 197921)]