55893999

素因数分解:

$3^1\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{2131}}^1$

素因数の和:3390

約数の個数: 16

約数和(自身を含む): 85280000

約数和(自身を除く): 29386001

約数列:

[1, 3, 7, 21, 1249, 2131, 3747, 6393, 8743, 14917, 26229, 44751, 2661619, 7984857, 18631333, 55893999]

約数ペア:

[(1, 55893999), (3, 18631333), (7, 7984857), (21, 2661619), (1249, 44751), (2131, 26229), (3747, 14917), (6393, 8743)]