8283789

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3342

約数の個数: 20

約数和(自身を含む): 12777600

約数和(自身を除く): 4493811

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 3299, 9897, 29691, 89073, 102269, 267219, 306807, 920421, 2761263, 8283789]

約数ペア:

[(1, 8283789), (3, 2761263), (9, 920421), (27, 306807), (31, 267219), (81, 102269), (93, 89073), (279, 29691), (837, 9897), (2511, 3299)]