1930751421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{66301}}^1$

素因数の和:66892

約数の個数: 16

約数和(自身を含む): 2730581568

約数和(自身を除く): 799830147

約数列:

[1, 3, 17, 51, 571, 1713, 9707, 29121, 66301, 198903, 1127117, 3381351, 37857871, 113573613, 643583807, 1930751421]

約数ペア:

[(1, 1930751421), (3, 643583807), (17, 113573613), (51, 37857871), (571, 3381351), (1713, 1127117), (9707, 198903), (29121, 66301)]