13321063

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 15874560

約数和(自身を除く): 2553497

約数列:

[1, 7, 29, 203, 211, 311, 1477, 2177, 6119, 9019, 42833, 63133, 65621, 459347, 1903009, 13321063]

約数ペア:

[(1, 13321063), (7, 1903009), (29, 459347), (203, 65621), (211, 63133), (311, 42833), (1477, 9019), (2177, 6119)]