130109497

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{997}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 151121152

約数和(自身を除く): 21011655

約数列:

[1, 7, 103, 181, 721, 997, 1267, 6979, 18643, 102691, 130501, 180457, 718837, 1263199, 18587071, 130109497]

約数ペア:

[(1, 130109497), (7, 18587071), (103, 1263199), (181, 718837), (721, 180457), (997, 130501), (1267, 102691), (6979, 18643)]