4070292009

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2892887}}^1$

素因数の和:2892964

約数の個数: 16

約数和(自身を含む): 6294924288

約数和(自身を除く): 2224632279

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 2892887, 8678661, 20250209, 60750627, 193823429, 581470287, 1356764003, 4070292009]

約数ペア:

[(1, 4070292009), (3, 1356764003), (7, 581470287), (21, 193823429), (67, 60750627), (201, 20250209), (469, 8678661), (1407, 2892887)]