1297942371

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{13903}}^1$

素因数の和:13984

約数の個数: 48

約数和(自身を含む): 2186376192

約数和(自身を除く): 888433821

約数列:

[1, 3, 9, 11, 23, 33, 41, 69, 99, 123, 207, 253, 369, 451, 759, 943, 1353, 2277, 2829, 4059, 8487, 10373, 13903, 31119, 41709, 93357, 125127, 152933, 319769, 458799, 570023, 959307, 1376397, 1710069, 2877921, 3517459, 5130207, 6270253, 10552377, 13110529, 18810759, 31657131, 39331587, 56432277, 117994761, 144215819, 432647457, 1297942371]

約数ペア:

[(1, 1297942371), (3, 432647457), (9, 144215819), (11, 117994761), (23, 56432277), (33, 39331587), (41, 31657131), (69, 18810759), (99, 13110529), (123, 10552377), (207, 6270253), (253, 5130207), (369, 3517459), (451, 2877921), (759, 1710069), (943, 1376397), (1353, 959307), (2277, 570023), (2829, 458799), (4059, 319769), (8487, 152933), (10373, 125127), (13903, 93357), (31119, 41709)]