996839949

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{318581}}^1$

素因数の和:318740

約数の個数: 16

約数和(自身を含む): 1529193600

約数和(自身を除く): 532353651

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 318581, 955743, 2230067, 6690201, 47468569, 142405707, 332279983, 996839949]

約数ペア:

[(1, 996839949), (3, 332279983), (7, 142405707), (21, 47468569), (149, 6690201), (447, 2230067), (1043, 955743), (3129, 318581)]