39986397

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 69683328

約数和(自身を除く): 29696931

約数列:

[1, 3, 9, 11, 17, 23, 33, 51, 69, 99, 153, 187, 207, 253, 391, 561, 759, 1033, 1173, 1683, 2277, 3099, 3519, 4301, 9297, 11363, 12903, 17561, 23759, 34089, 38709, 52683, 71277, 102267, 158049, 193171, 213831, 261349, 403903, 579513, 784047, 1211709, 1738539, 2352141, 3635127, 4442933, 13328799, 39986397]

約数ペア:

[(1, 39986397), (3, 13328799), (9, 4442933), (11, 3635127), (17, 2352141), (23, 1738539), (33, 1211709), (51, 784047), (69, 579513), (99, 403903), (153, 261349), (187, 213831), (207, 193171), (253, 158049), (391, 102267), (561, 71277), (759, 52683), (1033, 38709), (1173, 34089), (1683, 23759), (2277, 17561), (3099, 12903), (3519, 11363), (4301, 9297)]