244189917

素因数分解:

$3^3\times {\mathrm{433}}^1\times {\mathrm{20887}}^1$

素因数の和:21329

約数の個数: 16

約数和(自身を含む): 362615680

約数和(自身を除く): 118425763

約数列:

[1, 3, 9, 27, 433, 1299, 3897, 11691, 20887, 62661, 187983, 563949, 9044071, 27132213, 81396639, 244189917]

約数ペア:

[(1, 244189917), (3, 81396639), (9, 27132213), (27, 9044071), (433, 563949), (1299, 187983), (3897, 62661), (11691, 20887)]