12072957

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{887}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 17404800

約数和(自身を除く): 5331843

約数列:

[1, 3, 13, 39, 349, 887, 1047, 2661, 4537, 11531, 13611, 34593, 309563, 928689, 4024319, 12072957]

約数ペア:

[(1, 12072957), (3, 4024319), (13, 928689), (39, 309563), (349, 34593), (887, 13611), (1047, 11531), (2661, 4537)]