749757327

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{178897}}^1$

素因数の和:179038

約数の個数: 16

約数和(自身を含む): 1099149312

約数和(自身を除く): 349391985

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 178897, 536691, 1967867, 5903601, 22719919, 68159757, 249919109, 749757327]

約数ペア:

[(1, 749757327), (3, 249919109), (11, 68159757), (33, 22719919), (127, 5903601), (381, 1967867), (1397, 536691), (4191, 178897)]