51907191

素因数分解:

$3^1\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{1979}}^1$

素因数の和:3238

約数の個数: 16

約数和(自身を含む): 79200000

約数和(自身を除く): 27292809

約数列:

[1, 3, 7, 21, 1249, 1979, 3747, 5937, 8743, 13853, 26229, 41559, 2471771, 7415313, 17302397, 51907191]

約数ペア:

[(1, 51907191), (3, 17302397), (7, 7415313), (21, 2471771), (1249, 41559), (1979, 26229), (3747, 13853), (5937, 8743)]