27416221

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1483}}^1$

素因数の和:1648

約数の個数: 16

約数和(自身を含む): 33241600

約数和(自身を除く): 5825379

約数列:

[1, 7, 19, 133, 139, 973, 1483, 2641, 10381, 18487, 28177, 197239, 206137, 1442959, 3916603, 27416221]

約数ペア:

[(1, 27416221), (7, 3916603), (19, 1442959), (133, 206137), (139, 197239), (973, 28177), (1483, 18487), (2641, 10381)]