40006509

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{821}}^1$

素因数の和:1300

約数の個数: 16

約数和(自身を含む): 54975360

約数和(自身を除く): 14968851

約数列:

[1, 3, 37, 111, 439, 821, 1317, 2463, 16243, 30377, 48729, 91131, 360419, 1081257, 13335503, 40006509]

約数ペア:

[(1, 40006509), (3, 13335503), (37, 1081257), (111, 360419), (439, 91131), (821, 48729), (1317, 30377), (2463, 16243)]