16685097

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 12345303

約数列:

[1, 3, 11, 13, 19, 23, 33, 39, 57, 69, 89, 143, 209, 247, 253, 267, 299, 429, 437, 627, 741, 759, 897, 979, 1157, 1311, 1691, 2047, 2717, 2937, 3289, 3471, 4807, 5073, 5681, 6141, 8151, 9867, 12727, 14421, 17043, 18601, 21983, 22517, 26611, 38181, 38893, 55803, 62491, 65949, 67551, 79833, 116679, 187473, 241813, 292721, 427823, 505609, 725439, 878163, 1283469, 1516827, 5561699, 16685097]

約数ペア:

[(1, 16685097), (3, 5561699), (11, 1516827), (13, 1283469), (19, 878163), (23, 725439), (33, 505609), (39, 427823), (57, 292721), (69, 241813), (89, 187473), (143, 116679), (209, 79833), (247, 67551), (253, 65949), (267, 62491), (299, 55803), (429, 38893), (437, 38181), (627, 26611), (741, 22517), (759, 21983), (897, 18601), (979, 17043), (1157, 14421), (1311, 12727), (1691, 9867), (2047, 8151), (2717, 6141), (2937, 5681), (3289, 5073), (3471, 4807)]