8261211

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1733}}^1$

素因数の和:1970

約数の個数: 16

約数和(自身を含む): 12651264

約数和(自身を除く): 4390053

約数列:

[1, 3, 7, 21, 227, 681, 1589, 1733, 4767, 5199, 12131, 36393, 393391, 1180173, 2753737, 8261211]

約数ペア:

[(1, 8261211), (3, 2753737), (7, 1180173), (21, 393391), (227, 36393), (681, 12131), (1589, 5199), (1733, 4767)]