988049277

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{3571}}^1$

素因数の和:4081

約数の個数: 24

約数和(自身を含む): 1451032128

約数和(自身を除く): 462982851

約数列:

[1, 3, 9, 71, 213, 433, 639, 1299, 3571, 3897, 10713, 30743, 32139, 92229, 253541, 276687, 760623, 1546243, 2281869, 4638729, 13916187, 109783253, 329349759, 988049277]

約数ペア:

[(1, 988049277), (3, 329349759), (9, 109783253), (71, 13916187), (213, 4638729), (433, 2281869), (639, 1546243), (1299, 760623), (3571, 276687), (3897, 253541), (10713, 92229), (30743, 32139)]