2877885969

素因数分解:

$3^1\times 7^1\times {\mathrm{3413}}^1\times {\mathrm{40153}}^1$

素因数の和:43576

約数の個数: 16

約数和(自身を含む): 4386744192

約数和(自身を除く): 1508858223

約数列:

[1, 3, 7, 21, 3413, 10239, 23891, 40153, 71673, 120459, 281071, 843213, 137042189, 411126567, 959295323, 2877885969]

約数ペア:

[(1, 2877885969), (3, 959295323), (7, 411126567), (21, 137042189), (3413, 843213), (10239, 281071), (23891, 120459), (40153, 71673)]