13357687

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{509}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 16058880

約数和(自身を除く): 2701193

約数列:

[1, 7, 23, 161, 163, 509, 1141, 3563, 3749, 11707, 26243, 81949, 82967, 580769, 1908241, 13357687]

約数ペア:

[(1, 13357687), (7, 1908241), (23, 580769), (161, 82967), (163, 81949), (509, 26243), (1141, 11707), (3563, 3749)]