8266203057

素因数分解:

$3^1\times 7^1\times {\mathrm{30389}}^1\times {\mathrm{12953}}^1$

素因数の和:43352

約数の個数: 16

約数和(自身を含む): 12597505920

約数和(自身を除く): 4331302863

約数列:

[1, 3, 7, 21, 12953, 30389, 38859, 90671, 91167, 212723, 272013, 638169, 393628717, 1180886151, 2755401019, 8266203057]

約数ペア:

[(1, 8266203057), (3, 2755401019), (7, 1180886151), (21, 393628717), (12953, 638169), (30389, 272013), (38859, 212723), (90671, 91167)]