472164477

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{138181}}^1$

素因数の和:138268

約数の個数: 16

約数和(自身を含む): 676539072

約数和(自身を除く): 204374595

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 138181, 414543, 2349077, 7047231, 9258127, 27774381, 157388159, 472164477]

約数ペア:

[(1, 472164477), (3, 157388159), (17, 27774381), (51, 9258127), (67, 7047231), (201, 2349077), (1139, 414543), (3417, 138181)]