214335219

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{537181}}^1$

素因数の和:537210

約数の個数: 16

約数和(自身を含む): 343796480

約数和(自身を除く): 129461261

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 537181, 1611543, 3760267, 10206439, 11280801, 30619317, 71445073, 214335219]

約数ペア:

[(1, 214335219), (3, 71445073), (7, 30619317), (19, 11280801), (21, 10206439), (57, 3760267), (133, 1611543), (399, 537181)]