2455362021

素因数分解:

$3^1\times 7^2\times {\mathrm{16703143}}^1$

素因数の和:16703160

約数の個数: 12

約数和(自身を含む): 3808316832

約数和(自身を除く): 1352954811

約数列:

[1, 3, 7, 21, 49, 147, 16703143, 50109429, 116922001, 350766003, 818454007, 2455362021]

約数ペア:

[(1, 2455362021), (3, 818454007), (7, 350766003), (21, 116922001), (49, 50109429), (147, 16703143)]