1188897927

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1481}}^1$

素因数の和:1668

約数の個数: 48

約数和(自身を含む): 1903030272

約数和(自身を除く): 714132345

約数列:

[1, 3, 7, 21, 43, 49, 127, 129, 147, 301, 381, 889, 903, 1481, 2107, 2667, 4443, 5461, 6223, 6321, 10367, 16383, 18669, 31101, 38227, 63683, 72569, 114681, 188087, 191049, 217707, 267589, 445781, 564261, 802767, 1316609, 1337343, 3120467, 3949827, 8087741, 9216263, 9361401, 24263223, 27648789, 56614187, 169842561, 396299309, 1188897927]

約数ペア:

[(1, 1188897927), (3, 396299309), (7, 169842561), (21, 56614187), (43, 27648789), (49, 24263223), (127, 9361401), (129, 9216263), (147, 8087741), (301, 3949827), (381, 3120467), (889, 1337343), (903, 1316609), (1481, 802767), (2107, 564261), (2667, 445781), (4443, 267589), (5461, 217707), (6223, 191049), (6321, 188087), (10367, 114681), (16383, 72569), (18669, 63683), (31101, 38227)]