38146213

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7643}}^1$

素因数の和:7704

約数の個数: 16

約数和(自身を含む): 46964736

約数和(自身を除く): 8818523

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 7643, 53501, 175789, 236933, 1230523, 1658531, 5449459, 38146213]

約数ペア:

[(1, 38146213), (7, 5449459), (23, 1658531), (31, 1230523), (161, 236933), (217, 175789), (713, 53501), (4991, 7643)]