123444741

素因数分解:

$3^1\times 7^1\times {\mathrm{2377}}^1\times {\mathrm{2473}}^1$

素因数の和:4860

約数の個数: 16

約数和(自身を含む): 188261504

約数和(自身を除く): 64816763

約数列:

[1, 3, 7, 21, 2377, 2473, 7131, 7419, 16639, 17311, 49917, 51933, 5878321, 17634963, 41148247, 123444741]

約数ペア:

[(1, 123444741), (3, 41148247), (7, 17634963), (21, 5878321), (2377, 51933), (2473, 49917), (7131, 17311), (7419, 16639)]