39321219

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{18539}}^1$

素因数の和:18650

約数の個数: 16

約数和(自身を含む): 60514560

約数和(自身を除く): 21193341

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 18539, 55617, 129773, 389319, 1872439, 5617317, 13107073, 39321219]

約数ペア:

[(1, 39321219), (3, 13107073), (7, 5617317), (21, 1872439), (101, 389319), (303, 129773), (707, 55617), (2121, 18539)]