839997217

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{28027}}^1$

素因数の和:28128

約数の個数: 16

約数和(自身を含む): 932323392

約数和(自身を除く): 92326175

約数列:

[1, 17, 41, 43, 697, 731, 1763, 28027, 29971, 476459, 1149107, 1205161, 19534819, 20487737, 49411601, 839997217]

約数ペア:

[(1, 839997217), (17, 49411601), (41, 20487737), (43, 19534819), (697, 1205161), (731, 1149107), (1763, 476459), (28027, 29971)]