1387884162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{33044861}}^1$

素因数の和:33044873

約数の個数: 16

約数和(自身を含む): 3172306752

約数和(自身を除く): 1784422590

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 33044861, 66089722, 99134583, 198269166, 231314027, 462628054, 693942081, 1387884162]

約数ペア:

[(1, 1387884162), (2, 693942081), (3, 462628054), (6, 231314027), (7, 198269166), (14, 99134583), (21, 66089722), (42, 33044861)]