97210491

素因数分解:

$3^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{4643}}^1$

素因数の和:5650

約数の個数: 16

約数和(自身を含む): 148310784

約数和(自身を除く): 51100293

約数列:

[1, 3, 7, 21, 997, 2991, 4643, 6979, 13929, 20937, 32501, 97503, 4629071, 13887213, 32403497, 97210491]

約数ペア:

[(1, 97210491), (3, 32403497), (7, 13887213), (21, 4629071), (997, 97503), (2991, 32501), (4643, 20937), (6979, 13929)]