214911147

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{342761}}^1$

素因数の和:342794

約数の個数: 16

約数和(自身を含む): 329051520

約数和(自身を除く): 114140373

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 342761, 1028283, 3770371, 6512459, 11311113, 19537377, 71637049, 214911147]

約数ペア:

[(1, 214911147), (3, 71637049), (11, 19537377), (19, 11311113), (33, 6512459), (57, 3770371), (209, 1028283), (627, 342761)]