13423263

素因数分解:

$3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1013}}^1$

素因数の和:1654

約数の個数: 16

約数和(自身を含む): 20507136

約数和(自身を除く): 7083873

約数列:

[1, 3, 7, 21, 631, 1013, 1893, 3039, 4417, 7091, 13251, 21273, 639203, 1917609, 4474421, 13423263]

約数ペア:

[(1, 13423263), (3, 4474421), (7, 1917609), (21, 639203), (631, 21273), (1013, 13251), (1893, 7091), (3039, 4417)]