211713939

素因数分解:

$3^3\times {\mathrm{877}}^1\times {\mathrm{8941}}^1$

素因数の和:9827

約数の個数: 16

約数和(自身を含む): 314043040

約数和(自身を除く): 102329101

約数列:

[1, 3, 9, 27, 877, 2631, 7893, 8941, 23679, 26823, 80469, 241407, 7841257, 23523771, 70571313, 211713939]

約数ペア:

[(1, 211713939), (3, 70571313), (9, 23523771), (27, 7841257), (877, 241407), (2631, 80469), (7893, 26823), (8941, 23679)]