140010269

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{8443}}^1$

素因数の和:8576

約数の個数: 16

約数和(自身を含む): 168609792

約数和(自身を除く): 28599523

約数列:

[1, 7, 23, 103, 161, 721, 2369, 8443, 16583, 59101, 194189, 869629, 1359323, 6087403, 20001467, 140010269]

約数ペア:

[(1, 140010269), (7, 20001467), (23, 6087403), (103, 1359323), (161, 869629), (721, 194189), (2369, 59101), (8443, 16583)]