3628457

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:788

約数の個数: 16

約数和(自身を含む): 4472832

約数和(自身を除く): 844375

約数列:

[1, 7, 23, 31, 161, 217, 713, 727, 4991, 5089, 16721, 22537, 117047, 157759, 518351, 3628457]

約数ペア:

[(1, 3628457), (7, 518351), (23, 157759), (31, 117047), (161, 22537), (217, 16721), (713, 5089), (727, 4991)]