1278871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 1526400

約数和(自身を除く): 247529

約数列:

[1, 11, 19, 29, 209, 211, 319, 551, 2321, 4009, 6061, 6119, 44099, 67309, 116261, 1278871]

約数ペア:

[(1, 1278871), (11, 116261), (19, 67309), (29, 44099), (209, 6119), (211, 6061), (319, 4009), (551, 2321)]