40490359

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9467}}^1$

素因数の和:9534

約数の個数: 16

約数和(自身を含む): 50899968

約数和(自身を除く): 10409609

約数列:

[1, 7, 13, 47, 91, 329, 611, 4277, 9467, 66269, 123071, 444949, 861497, 3114643, 5784337, 40490359]

約数ペア:

[(1, 40490359), (7, 5784337), (13, 3114643), (47, 861497), (91, 444949), (329, 123071), (611, 66269), (4277, 9467)]