13998699

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 24242400

約数和(自身を除く): 10243701

約数列:

[1, 3, 9, 11, 13, 33, 39, 73, 99, 117, 143, 149, 219, 429, 447, 657, 803, 949, 1287, 1341, 1639, 1937, 2409, 2847, 4917, 5811, 7227, 8541, 10439, 10877, 14751, 17433, 21307, 31317, 32631, 63921, 93951, 97893, 119647, 141401, 191763, 358941, 424203, 1076823, 1272609, 1555411, 4666233, 13998699]

約数ペア:

[(1, 13998699), (3, 4666233), (9, 1555411), (11, 1272609), (13, 1076823), (33, 424203), (39, 358941), (73, 191763), (99, 141401), (117, 119647), (143, 97893), (149, 93951), (219, 63921), (429, 32631), (447, 31317), (657, 21307), (803, 17433), (949, 14751), (1287, 10877), (1341, 10439), (1639, 8541), (1937, 7227), (2409, 5811), (2847, 4917)]