4377107

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 5394432

約数和(自身を除く): 1017325

約数列:

[1, 7, 23, 31, 161, 217, 713, 877, 4991, 6139, 20171, 27187, 141197, 190309, 625301, 4377107]

約数ペア:

[(1, 4377107), (7, 625301), (23, 190309), (31, 141197), (161, 27187), (217, 20171), (713, 6139), (877, 4991)]