249535341

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{132661}}^1$

素因数の和:132697

約数の個数: 24

約数和(自身を含む): 413905440

約数和(自身を除く): 164370099

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 132661, 397983, 1193949, 1459271, 2520559, 4377813, 7561677, 13133439, 22685031, 27726149, 83178447, 249535341]

約数ペア:

[(1, 249535341), (3, 83178447), (9, 27726149), (11, 22685031), (19, 13133439), (33, 7561677), (57, 4377813), (99, 2520559), (171, 1459271), (209, 1193949), (627, 397983), (1881, 132661)]