23821857

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:275

約数の個数: 40

約数和(自身を含む): 37635840

約数和(自身を除く): 13813983

約数列:

[1, 3, 9, 27, 31, 53, 81, 93, 159, 179, 279, 477, 537, 837, 1431, 1611, 1643, 2511, 4293, 4833, 4929, 5549, 9487, 14499, 14787, 16647, 28461, 44361, 49941, 85383, 133083, 149823, 256149, 294097, 449469, 768447, 882291, 2646873, 7940619, 23821857]

約数ペア:

[(1, 23821857), (3, 7940619), (9, 2646873), (27, 882291), (31, 768447), (53, 449469), (81, 294097), (93, 256149), (159, 149823), (179, 133083), (279, 85383), (477, 49941), (537, 44361), (837, 28461), (1431, 16647), (1611, 14787), (1643, 14499), (2511, 9487), (4293, 5549), (4833, 4929)]