7982221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 9192960

約数和(自身を除く): 1210739

約数列:

[1, 13, 29, 31, 377, 403, 683, 899, 8879, 11687, 19807, 21173, 257491, 275249, 614017, 7982221]

約数ペア:

[(1, 7982221), (13, 614017), (29, 275249), (31, 257491), (377, 21173), (403, 19807), (683, 11687), (899, 8879)]