38946117

素因数分解:

$3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{2551}}^1$

素因数の和:3288

約数の個数: 16

約数和(自身を含む): 59451392

約数和(自身を除く): 20505275

約数列:

[1, 3, 7, 21, 727, 2181, 2551, 5089, 7653, 15267, 17857, 53571, 1854577, 5563731, 12982039, 38946117]

約数ペア:

[(1, 38946117), (3, 12982039), (7, 5563731), (21, 1854577), (727, 53571), (2181, 17857), (2551, 15267), (5089, 7653)]