12852807051

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{2381}}^1$

素因数の和:2656

約数の個数: 64

約数和(自身を含む): 21001236480

約数和(自身を除く): 8148429429

約数列:

[1, 3, 7, 19, 21, 57, 83, 133, 163, 249, 399, 489, 581, 1141, 1577, 1743, 2381, 3097, 3423, 4731, 7143, 9291, 11039, 13529, 16667, 21679, 33117, 40587, 45239, 50001, 65037, 94703, 135717, 197623, 257051, 284109, 316673, 388103, 592869, 771153, 950019, 1164309, 1383361, 1799357, 2716721, 3754837, 4150083, 5398071, 7373957, 8150163, 11264511, 22121871, 26283859, 32212549, 51617699, 78851577, 96637647, 154853097, 225487843, 612038431, 676463529, 1836115293, 4284269017, 12852807051]

約数ペア:

[(1, 12852807051), (3, 4284269017), (7, 1836115293), (19, 676463529), (21, 612038431), (57, 225487843), (83, 154853097), (133, 96637647), (163, 78851577), (249, 51617699), (399, 32212549), (489, 26283859), (581, 22121871), (1141, 11264511), (1577, 8150163), (1743, 7373957), (2381, 5398071), (3097, 4150083), (3423, 3754837), (4731, 2716721), (7143, 1799357), (9291, 1383361), (11039, 1164309), (13529, 950019), (16667, 771153), (21679, 592869), (33117, 388103), (40587, 316673), (45239, 284109), (50001, 257051), (65037, 197623), (94703, 135717)]