8080121

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 9523200

約数和(自身を除く): 1443079

約数列:

[1, 7, 61, 127, 149, 427, 889, 1043, 7747, 9089, 18923, 54229, 63623, 132461, 1154303, 8080121]

約数ペア:

[(1, 8080121), (7, 1154303), (61, 132461), (127, 63623), (149, 54229), (427, 18923), (889, 9089), (1043, 7747)]