38640099

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{20477}}^1$

素因数の和:20534

約数の個数: 16

約数和(自身を含む): 56027808

約数和(自身を除く): 17387709

約数列:

[1, 3, 17, 37, 51, 111, 629, 1887, 20477, 61431, 348109, 757649, 1044327, 2272947, 12880033, 38640099]

約数ペア:

[(1, 38640099), (3, 12880033), (17, 2272947), (37, 1044327), (51, 757649), (111, 348109), (629, 61431), (1887, 20477)]