1243012011

素因数分解:

$3^1\times {\mathrm{349}}^1\times {\mathrm{359}}^1\times {\mathrm{3307}}^1$

素因数の和:4018

約数の個数: 16

約数和(自身を含む): 1667232000

約数和(自身を除く): 424219989

約数列:

[1, 3, 349, 359, 1047, 1077, 3307, 9921, 125291, 375873, 1154143, 1187213, 3462429, 3561639, 414337337, 1243012011]

約数ペア:

[(1, 1243012011), (3, 414337337), (349, 3561639), (359, 3462429), (1047, 1187213), (1077, 1154143), (3307, 375873), (9921, 125291)]