9131381

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 11151360

約数和(自身を除く): 2019979

約数列:

[1, 7, 19, 71, 133, 497, 967, 1349, 6769, 9443, 18373, 68657, 128611, 480599, 1304483, 9131381]

約数ペア:

[(1, 9131381), (7, 1304483), (19, 480599), (71, 128611), (133, 68657), (497, 18373), (967, 9443), (1349, 6769)]