1308021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3049}}^1$

素因数の和:3076

約数の個数: 16

約数和(自身を含む): 2049600

約数和(自身を除く): 741579

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 3049, 9147, 33539, 39637, 100617, 118911, 436007, 1308021]

約数ペア:

[(1, 1308021), (3, 436007), (11, 118911), (13, 100617), (33, 39637), (39, 33539), (143, 9147), (429, 3049)]