5513997

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 7735680

約数和(自身を除く): 2221683

約数列:

[1, 3, 23, 69, 157, 471, 509, 1527, 3611, 10833, 11707, 35121, 79913, 239739, 1837999, 5513997]

約数ペア:

[(1, 5513997), (3, 1837999), (23, 239739), (69, 79913), (157, 35121), (471, 11707), (509, 10833), (1527, 3611)]