8072321

素因数分解:

${\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:476

約数の個数: 12

約数和(自身を含む): 8686800

約数和(自身を除く): 614479

約数列:

[1, 19, 59, 361, 379, 1121, 7201, 21299, 22361, 136819, 424859, 8072321]

約数ペア:

[(1, 8072321), (19, 424859), (59, 136819), (361, 22361), (379, 21299), (1121, 7201)]