1906942473

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{7933}}^1$

素因数の和:8278

約数の個数: 32

約数和(自身を含む): 2932406400

約数和(自身を除く): 1025463927

約数列:

[1, 3, 9, 27, 29, 87, 261, 307, 783, 921, 2763, 7933, 8289, 8903, 23799, 26709, 71397, 80127, 214191, 230057, 240381, 690171, 2070513, 2435431, 6211539, 7306293, 21918879, 65756637, 70627499, 211882497, 635647491, 1906942473]

約数ペア:

[(1, 1906942473), (3, 635647491), (9, 211882497), (27, 70627499), (29, 65756637), (87, 21918879), (261, 7306293), (307, 6211539), (783, 2435431), (921, 2070513), (2763, 690171), (7933, 240381), (8289, 230057), (8903, 214191), (23799, 80127), (26709, 71397)]