4971155

素因数分解:

$5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{821}}^1$

素因数の和:1006

約数の個数: 16

約数和(自身を含む): 6865344

約数和(自身を除く): 1894189

約数列:

[1, 5, 7, 35, 173, 821, 865, 1211, 4105, 5747, 6055, 28735, 142033, 710165, 994231, 4971155]

約数ペア:

[(1, 4971155), (5, 994231), (7, 710165), (35, 142033), (173, 28735), (821, 6055), (865, 5747), (1211, 4105)]