1104687493

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{27779}}^1$

素因数の和:27841

約数の個数: 32

約数和(自身を含む): 1493452800

約数和(自身を除く): 388765307

約数列:

[1, 7, 13, 19, 23, 91, 133, 161, 247, 299, 437, 1729, 2093, 3059, 5681, 27779, 39767, 194453, 361127, 527801, 638917, 2527889, 3694607, 4472419, 6861413, 8305921, 12139423, 48029891, 58141447, 84975961, 157812499, 1104687493]

約数ペア:

[(1, 1104687493), (7, 157812499), (13, 84975961), (19, 58141447), (23, 48029891), (91, 12139423), (133, 8305921), (161, 6861413), (247, 4472419), (299, 3694607), (437, 2527889), (1729, 638917), (2093, 527801), (3059, 361127), (5681, 194453), (27779, 39767)]