12633621

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 23059008

約数和(自身を除く): 10425387

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 601, 637, 1001, 1617, 1803, 1911, 3003, 4207, 6611, 7007, 7813, 12621, 19833, 21021, 23439, 29449, 46277, 54691, 85943, 88347, 138831, 164073, 257829, 323939, 382837, 601601, 971817, 1148511, 1804803, 4211207, 12633621]

約数ペア:

[(1, 12633621), (3, 4211207), (7, 1804803), (11, 1148511), (13, 971817), (21, 601601), (33, 382837), (39, 323939), (49, 257829), (77, 164073), (91, 138831), (143, 88347), (147, 85943), (231, 54691), (273, 46277), (429, 29449), (539, 23439), (601, 21021), (637, 19833), (1001, 12621), (1617, 7813), (1803, 7007), (1911, 6611), (3003, 4207)]