38040891

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{16619}}^1$

素因数の和:16738

約数の個数: 16

約数和(自身を含む): 58502400

約数和(自身を除く): 20461509

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 16619, 49857, 116333, 348999, 1811471, 5434413, 12680297, 38040891]

約数ペア:

[(1, 38040891), (3, 12680297), (7, 5434413), (21, 1811471), (109, 348999), (327, 116333), (763, 49857), (2289, 16619)]