9271791

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 14352000

約数和(自身を除く): 5080209

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 919, 1121, 2757, 3363, 8271, 10089, 17461, 52383, 54221, 157149, 162663, 487989, 1030199, 3090597, 9271791]

約数ペア:

[(1, 9271791), (3, 3090597), (9, 1030199), (19, 487989), (57, 162663), (59, 157149), (171, 54221), (177, 52383), (531, 17461), (919, 10089), (1121, 8271), (2757, 3363)]