485541

素因数分解:

$3^3\times 7^2\times {\mathrm{367}}^1$

素因数の和:390

約数の個数: 24

約数和(自身を含む): 839040

約数和(自身を除く): 353499

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 367, 441, 1101, 1323, 2569, 3303, 7707, 9909, 17983, 23121, 53949, 69363, 161847, 485541]

約数ペア:

[(1, 485541), (3, 161847), (7, 69363), (9, 53949), (21, 23121), (27, 17983), (49, 9909), (63, 7707), (147, 3303), (189, 2569), (367, 1323), (441, 1101)]