40282749

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2711}}^1$

素因数の和:2857

約数の個数: 24

約数和(自身を含む): 63178752

約数和(自身を除く): 22896003

約数列:

[1, 3, 9, 13, 39, 117, 127, 381, 1143, 1651, 2711, 4953, 8133, 14859, 24399, 35243, 105729, 317187, 344297, 1032891, 3098673, 4475861, 13427583, 40282749]

約数ペア:

[(1, 40282749), (3, 13427583), (9, 4475861), (13, 3098673), (39, 1032891), (117, 344297), (127, 317187), (381, 105729), (1143, 35243), (1651, 24399), (2711, 14859), (4953, 8133)]