1996393311

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{11731}}^1$

素因数の和:11945

約数の個数: 40

約数和(自身を含む): 3270693888

約数和(自身を除く): 1274300577

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 191, 297, 573, 891, 1719, 2101, 5157, 6303, 11731, 15471, 18909, 35193, 56727, 105579, 129041, 170181, 316737, 387123, 950211, 1161369, 2240621, 3484107, 6721863, 10452321, 20165589, 24646831, 60496767, 73940493, 181490301, 221821479, 665464437, 1996393311]

約数ペア:

[(1, 1996393311), (3, 665464437), (9, 221821479), (11, 181490301), (27, 73940493), (33, 60496767), (81, 24646831), (99, 20165589), (191, 10452321), (297, 6721863), (573, 3484107), (891, 2240621), (1719, 1161369), (2101, 950211), (5157, 387123), (6303, 316737), (11731, 170181), (15471, 129041), (18909, 105579), (35193, 56727)]