42053481

素因数分解:

$3^2\times {\mathrm{661}}^1\times {\mathrm{7069}}^1$

素因数の和:7736

約数の個数: 12

約数和(自身を含む): 60844420

約数和(自身を除く): 18790939

約数列:

[1, 3, 9, 661, 1983, 5949, 7069, 21207, 63621, 4672609, 14017827, 42053481]

約数ペア:

[(1, 42053481), (3, 14017827), (9, 4672609), (661, 63621), (1983, 21207), (5949, 7069)]