42389703

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{4349}}^1$

素因数の和:4396

約数の個数: 24

約数和(自身を含む): 66294000

約数和(自身を除く): 23904297

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 4349, 9747, 13047, 39141, 82631, 117423, 247893, 743679, 1569989, 2231037, 4709967, 14129901, 42389703]

約数ペア:

[(1, 42389703), (3, 14129901), (9, 4709967), (19, 2231037), (27, 1569989), (57, 743679), (171, 247893), (361, 117423), (513, 82631), (1083, 39141), (3249, 13047), (4349, 9747)]