127874411

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{25621}}^1$

素因数の和:25682

約数の個数: 16

約数和(自身を含む): 157421568

約数和(自身を除く): 29547157

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 25621, 179347, 589283, 794251, 4124981, 5559757, 18267773, 127874411]

約数ペア:

[(1, 127874411), (7, 18267773), (23, 5559757), (31, 4124981), (161, 794251), (217, 589283), (713, 179347), (4991, 25621)]