528060789

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{210299}}^1$

素因数の和:210342

約数の個数: 20

約数和(自身を含む): 814281600

約数和(自身を除く): 286220811

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 210299, 630897, 1892691, 5678073, 6519269, 17034219, 19557807, 58673421, 176020263, 528060789]

約数ペア:

[(1, 528060789), (3, 176020263), (9, 58673421), (27, 19557807), (31, 17034219), (81, 6519269), (93, 5678073), (279, 1892691), (837, 630897), (2511, 210299)]