26983439

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8821}}^1$

素因数の和:8870

約数の個数: 16

約数和(自身を含む): 33876480

約数和(自身を除く): 6893041

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 8821, 61747, 167599, 202883, 1173193, 1420181, 3854777, 26983439]

約数ペア:

[(1, 26983439), (7, 3854777), (19, 1420181), (23, 1173193), (133, 202883), (161, 167599), (437, 61747), (3059, 8821)]