47683311

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{3049}}^1$

素因数の和:3466

約数の個数: 16

約数和(自身を含む): 68661600

約数和(自身を除く): 20978289

約数列:

[1, 3, 13, 39, 401, 1203, 3049, 5213, 9147, 15639, 39637, 118911, 1222649, 3667947, 15894437, 47683311]

約数ペア:

[(1, 47683311), (3, 15894437), (13, 3667947), (39, 1222649), (401, 118911), (1203, 39637), (3049, 15639), (5213, 9147)]