17494191

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 31933440

約数和(自身を除く): 14439249

約数列:

[1, 3, 9, 11, 13, 23, 27, 33, 39, 69, 99, 117, 143, 197, 207, 253, 297, 299, 351, 429, 591, 621, 759, 897, 1287, 1773, 2167, 2277, 2561, 2691, 3289, 3861, 4531, 5319, 6501, 6831, 7683, 8073, 9867, 13593, 19503, 23049, 28171, 29601, 40779, 49841, 58509, 58903, 69147, 84513, 88803, 122337, 149523, 176709, 253539, 448569, 530127, 647933, 760617, 1345707, 1590381, 1943799, 5831397, 17494191]

約数ペア:

[(1, 17494191), (3, 5831397), (9, 1943799), (11, 1590381), (13, 1345707), (23, 760617), (27, 647933), (33, 530127), (39, 448569), (69, 253539), (99, 176709), (117, 149523), (143, 122337), (197, 88803), (207, 84513), (253, 69147), (297, 58903), (299, 58509), (351, 49841), (429, 40779), (591, 29601), (621, 28171), (759, 23049), (897, 19503), (1287, 13593), (1773, 9867), (2167, 8073), (2277, 7683), (2561, 6831), (2691, 6501), (3289, 5319), (3861, 4531)]