427886241

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^2\times {\mathrm{239}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 593055360

約数和(自身を除く): 165169119

約数列:

[1, 3, 37, 111, 127, 239, 381, 717, 4699, 8843, 14097, 16129, 26529, 30353, 48387, 91059, 596773, 1123061, 1790319, 3369183, 3854831, 11564493, 142628747, 427886241]

約数ペア:

[(1, 427886241), (3, 142628747), (37, 11564493), (111, 3854831), (127, 3369183), (239, 1790319), (381, 1123061), (717, 596773), (4699, 91059), (8843, 48387), (14097, 30353), (16129, 26529)]