12770649

素因数分解:

$3^3\times {\mathrm{601}}^1\times {\mathrm{787}}^1$

素因数の和:1397

約数の個数: 16

約数和(自身を含む): 18975040

約数和(自身を除く): 6204391

約数列:

[1, 3, 9, 27, 601, 787, 1803, 2361, 5409, 7083, 16227, 21249, 472987, 1418961, 4256883, 12770649]

約数ペア:

[(1, 12770649), (3, 4256883), (9, 1418961), (27, 472987), (601, 21249), (787, 16227), (1803, 7083), (2361, 5409)]