4876431

素因数分解:

$3^1\times 7^4\times {\mathrm{677}}^1$

素因数の和:708

約数の個数: 20

約数和(自身を含む): 7596312

約数和(自身を除く): 2719881

約数列:

[1, 3, 7, 21, 49, 147, 343, 677, 1029, 2031, 2401, 4739, 7203, 14217, 33173, 99519, 232211, 696633, 1625477, 4876431]

約数ペア:

[(1, 4876431), (3, 1625477), (7, 696633), (21, 232211), (49, 99519), (147, 33173), (343, 14217), (677, 7203), (1029, 4739), (2031, 2401)]