738446961

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{276883}}^1$

素因数の和:277020

約数の個数: 16

約数和(自身を含む): 1134116864

約数和(自身を除く): 395669903

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 276883, 830649, 1938181, 5814543, 35164141, 105492423, 246148987, 738446961]

約数ペア:

[(1, 738446961), (3, 246148987), (7, 105492423), (21, 35164141), (127, 5814543), (381, 1938181), (889, 830649), (2667, 276883)]