1888367061

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{733}}^1\times {\mathrm{1831}}^1$

素因数の和:2641

約数の個数: 32

約数和(自身を含む): 2926041088

約数和(自身を除く): 1037674027

約数列:

[1, 3, 7, 21, 67, 201, 469, 733, 1407, 1831, 2199, 5131, 5493, 12817, 15393, 38451, 49111, 122677, 147333, 343777, 368031, 858739, 1031331, 1342123, 2576217, 4026369, 9394861, 28184583, 89922241, 269766723, 629455687, 1888367061]

約数ペア:

[(1, 1888367061), (3, 629455687), (7, 269766723), (21, 89922241), (67, 28184583), (201, 9394861), (469, 4026369), (733, 2576217), (1407, 1342123), (1831, 1031331), (2199, 858739), (5131, 368031), (5493, 343777), (12817, 147333), (15393, 122677), (38451, 49111)]