8240211

素因数分解:

$3^4\times 7^1\times {\mathrm{14533}}^1$

素因数の和:14552

約数の個数: 20

約数和(自身を含む): 14068912

約数和(自身を除く): 5828701

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 14533, 43599, 101731, 130797, 305193, 392391, 915579, 1177173, 2746737, 8240211]

約数ペア:

[(1, 8240211), (3, 2746737), (7, 1177173), (9, 915579), (21, 392391), (27, 305193), (63, 130797), (81, 101731), (189, 43599), (567, 14533)]