528385130511

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{680032343}}^1$

素因数の和:680032390

約数の個数: 16

約数和(自身を含む): 826919330304

約数和(自身を除く): 298534199793

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 680032343, 2040097029, 4760226401, 14280679203, 25161196691, 75483590073, 176128376837, 528385130511]

約数ペア:

[(1, 528385130511), (3, 176128376837), (7, 75483590073), (21, 25161196691), (37, 14280679203), (111, 4760226401), (259, 2040097029), (777, 680032343)]