685004733

素因数分解:

$3^2\times 7^1\times {\mathrm{10873091}}^1$

素因数の和:10873104

約数の個数: 12

約数和(自身を含む): 1130801568

約数和(自身を除く): 445796835

約数列:

[1, 3, 7, 9, 21, 63, 10873091, 32619273, 76111637, 97857819, 228334911, 685004733]

約数ペア:

[(1, 685004733), (3, 228334911), (7, 97857819), (9, 76111637), (21, 32619273), (63, 10873091)]