384702921

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{602039}}^1$

素因数の和:602116

約数の個数: 12

約数和(自身を含む): 563509440

約数和(自身を除く): 178806519

約数列:

[1, 3, 9, 71, 213, 639, 602039, 1806117, 5418351, 42744769, 128234307, 384702921]

約数ペア:

[(1, 384702921), (3, 128234307), (9, 42744769), (71, 5418351), (213, 1806117), (639, 602039)]