4147143

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 7429632

約数和(自身を除く): 3282489

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 1381, 3003, 4143, 9667, 15191, 17953, 29001, 45573, 53859, 106337, 125671, 197483, 319011, 377013, 592449, 1382381, 4147143]

約数ペア:

[(1, 4147143), (3, 1382381), (7, 592449), (11, 377013), (13, 319011), (21, 197483), (33, 125671), (39, 106337), (77, 53859), (91, 45573), (143, 29001), (231, 17953), (273, 15191), (429, 9667), (1001, 4143), (1381, 3003)]