38712249

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{12917}}^1$

素因数の和:12966

約数の個数: 20

約数和(自身を含む): 59396964

約数和(自身を除く): 20684715

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 12917, 38751, 116253, 348759, 477929, 1046277, 1433787, 4301361, 12904083, 38712249]

約数ペア:

[(1, 38712249), (3, 12904083), (9, 4301361), (27, 1433787), (37, 1046277), (81, 477929), (111, 348759), (333, 116253), (999, 38751), (2997, 12917)]