252228897

素因数分解:

$3^7\times {\mathrm{115331}}^1$

素因数の和:115352

約数の個数: 16

約数和(自身を含む): 378288960

約数和(自身を除く): 126060063

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 115331, 345993, 1037979, 3113937, 9341811, 28025433, 84076299, 252228897]

約数ペア:

[(1, 252228897), (3, 84076299), (9, 28025433), (27, 9341811), (81, 3113937), (243, 1037979), (729, 345993), (2187, 115331)]