13889397223

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1\times {\mathrm{367}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 15374886912

約数和(自身を除く): 1485489689

約数列:

[1, 13, 71, 131, 313, 367, 923, 1703, 4069, 4771, 9301, 22223, 26057, 41003, 48077, 114871, 120913, 288899, 338741, 533039, 625001, 1493323, 2911213, 3413467, 8155841, 15048101, 37845769, 44375071, 106025933, 195625313, 1068415171, 13889397223]

約数ペア:

[(1, 13889397223), (13, 1068415171), (71, 195625313), (131, 106025933), (313, 44375071), (367, 37845769), (923, 15048101), (1703, 8155841), (4069, 3413467), (4771, 2911213), (9301, 1493323), (22223, 625001), (26057, 533039), (41003, 338741), (48077, 288899), (114871, 120913)]