848616921

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{10457}}^1$

素因数の和:10661

約数の個数: 24

約数和(自身を含む): 1252952064

約数和(自身を除く): 404335143

約数列:

[1, 3, 9, 71, 127, 213, 381, 639, 1143, 9017, 10457, 27051, 31371, 81153, 94113, 742447, 1328039, 2227341, 3984117, 6682023, 11952351, 94290769, 282872307, 848616921]

約数ペア:

[(1, 848616921), (3, 282872307), (9, 94290769), (71, 11952351), (127, 6682023), (213, 3984117), (381, 2227341), (639, 1328039), (1143, 742447), (9017, 94113), (10457, 81153), (27051, 31371)]