321337317

素因数分解:

$3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{27179}}^1$

素因数の和:27752

約数の個数: 16

約数和(自身を含む): 490544640

約数和(自身を除く): 169207323

約数列:

[1, 3, 7, 21, 563, 1689, 3941, 11823, 27179, 81537, 190253, 570759, 15301777, 45905331, 107112439, 321337317]

約数ペア:

[(1, 321337317), (3, 107112439), (7, 45905331), (21, 15301777), (563, 570759), (1689, 190253), (3941, 81537), (11823, 27179)]