2275269

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:424

約数の個数: 16

約数和(自身を含む): 3225600

約数和(自身を除く): 950331

約数列:

[1, 3, 19, 57, 179, 223, 537, 669, 3401, 4237, 10203, 12711, 39917, 119751, 758423, 2275269]

約数ペア:

[(1, 2275269), (3, 758423), (19, 119751), (57, 39917), (179, 12711), (223, 10203), (537, 4237), (669, 3401)]