2587383519

素因数分解:

$3^1\times 7^1\times {\mathrm{5839}}^1\times {\mathrm{21101}}^1$

素因数の和:26950

約数の個数: 16

約数和(自身を含む): 3943541760

約数和(自身を除く): 1356158241

約数列:

[1, 3, 7, 21, 5839, 17517, 21101, 40873, 63303, 122619, 147707, 443121, 123208739, 369626217, 862461173, 2587383519]

約数ペア:

[(1, 2587383519), (3, 862461173), (7, 369626217), (21, 123208739), (5839, 443121), (17517, 147707), (21101, 122619), (40873, 63303)]