201316947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{8053}}^1$

素因数の和:8710

約数の個数: 16

約数和(自身を含む): 289557408

約数和(自身を除く): 88240461

約数列:

[1, 3, 13, 39, 641, 1923, 8053, 8333, 24159, 24999, 104689, 314067, 5161973, 15485919, 67105649, 201316947]

約数ペア:

[(1, 201316947), (3, 67105649), (13, 15485919), (39, 5161973), (641, 314067), (1923, 104689), (8053, 24999), (8333, 24159)]