8486331

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21269}}^1$

素因数の和:21298

約数の個数: 16

約数和(自身を含む): 13612800

約数和(自身を除く): 5126469

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 21269, 63807, 148883, 404111, 446649, 1212333, 2828777, 8486331]

約数ペア:

[(1, 8486331), (3, 2828777), (7, 1212333), (19, 446649), (21, 404111), (57, 148883), (133, 63807), (399, 21269)]