493393539

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{16363}}^1$

素因数の和:16431

約数の個数: 24

約数和(自身を含む): 723943360

約数和(自身を除く): 230549821

約数列:

[1, 3, 19, 23, 57, 69, 437, 529, 1311, 1587, 10051, 16363, 30153, 49089, 310897, 376349, 932691, 1129047, 7150631, 8656027, 21451893, 25968081, 164464513, 493393539]

約数ペア:

[(1, 493393539), (3, 164464513), (19, 25968081), (23, 21451893), (57, 8656027), (69, 7150631), (437, 1129047), (529, 932691), (1311, 376349), (1587, 310897), (10051, 49089), (16363, 30153)]