38161767

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 60641280

約数和(自身を除く): 22479513

約数列:

[1, 3, 7, 21, 29, 87, 203, 223, 281, 609, 669, 843, 1561, 1967, 4683, 5901, 6467, 8149, 19401, 24447, 45269, 57043, 62663, 135807, 171129, 187989, 438641, 1315923, 1817227, 5451681, 12720589, 38161767]

約数ペア:

[(1, 38161767), (3, 12720589), (7, 5451681), (21, 1817227), (29, 1315923), (87, 438641), (203, 187989), (223, 171129), (281, 135807), (609, 62663), (669, 57043), (843, 45269), (1561, 24447), (1967, 19401), (4683, 8149), (5901, 6467)]