321936340993

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1789}}^1\times {\mathrm{5953}}^1$

素因数の和:7841

約数の個数: 32

約数和(自身を含む): 356392150400

約数和(自身を除く): 34455809407

約数列:

[1, 19, 37, 43, 703, 817, 1591, 1789, 5953, 30229, 33991, 66193, 76927, 113107, 220261, 255979, 1257667, 1461613, 2846299, 4184959, 4863601, 9471223, 10649917, 54079681, 179953237, 202348423, 394046929, 457946431, 7486891651, 8700982189, 16944017947, 321936340993]

約数ペア:

[(1, 321936340993), (19, 16944017947), (37, 8700982189), (43, 7486891651), (703, 457946431), (817, 394046929), (1591, 202348423), (1789, 179953237), (5953, 54079681), (30229, 10649917), (33991, 9471223), (66193, 4863601), (76927, 4184959), (113107, 2846299), (220261, 1461613), (255979, 1257667)]