1663233772039

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4969}}^1\times {\mathrm{86783}}^1$

素因数の和:91807

約数の個数: 32

約数和(自身を含む): 2070319104000

約数和(自身を除く): 407085331961

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 4969, 34783, 86783, 94411, 144101, 607481, 660877, 1008707, 1648877, 2516707, 2737919, 11542139, 17616949, 19165433, 47817433, 334722031, 431224727, 3018573089, 8193269813, 12505517083, 57352888691, 87538619581, 237604824577, 1663233772039]

約数ペア:

[(1, 1663233772039), (7, 237604824577), (19, 87538619581), (29, 57352888691), (133, 12505517083), (203, 8193269813), (551, 3018573089), (3857, 431224727), (4969, 334722031), (34783, 47817433), (86783, 19165433), (94411, 17616949), (144101, 11542139), (607481, 2737919), (660877, 2516707), (1008707, 1648877)]