13876587

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{673}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 21028800

約数和(自身を除く): 7152213

約数列:

[1, 3, 9, 29, 79, 87, 237, 261, 673, 711, 2019, 2291, 6057, 6873, 19517, 20619, 53167, 58551, 159501, 175653, 478503, 1541843, 4625529, 13876587]

約数ペア:

[(1, 13876587), (3, 4625529), (9, 1541843), (29, 478503), (79, 175653), (87, 159501), (237, 58551), (261, 53167), (673, 20619), (711, 19517), (2019, 6873), (2291, 6057)]