993818161

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{122497}}^1$

素因数の和:122584

約数の個数: 16

約数和(自身を含む): 1215180160

約数和(自身を除く): 221361999

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 122497, 857479, 2327443, 7472317, 16292101, 52306219, 141974023, 993818161]

約数ペア:

[(1, 993818161), (7, 141974023), (19, 52306219), (61, 16292101), (133, 7472317), (427, 2327443), (1159, 857479), (8113, 122497)]