1420512085431

素因数分解:

$3^2\times {\mathrm{281}}^1\times {\mathrm{4007}}^1\times {\mathrm{140177}}^1$

素因数の和:144471

約数の個数: 24

約数和(自身を含む): 2059681332384

約数和(自身を除く): 639169246953

約数列:

[1, 3, 9, 281, 843, 2529, 4007, 12021, 36063, 140177, 420531, 1125967, 1261593, 3377901, 10133703, 39389737, 118169211, 354507633, 561689239, 1685067717, 5055203151, 157834676159, 473504028477, 1420512085431]

約数ペア:

[(1, 1420512085431), (3, 473504028477), (9, 157834676159), (281, 5055203151), (843, 1685067717), (2529, 561689239), (4007, 354507633), (12021, 118169211), (36063, 39389737), (140177, 10133703), (420531, 3377901), (1125967, 1261593)]