4006869

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 5544000

約数和(自身を除く): 1537131

約数列:

[1, 3, 43, 89, 129, 267, 349, 1047, 3827, 11481, 15007, 31061, 45021, 93183, 1335623, 4006869]

約数ペア:

[(1, 4006869), (3, 1335623), (43, 93183), (89, 45021), (129, 31061), (267, 15007), (349, 11481), (1047, 3827)]