189071799

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{391453}}^1$

素因数の和:391486

約数の個数: 16

約数和(自身を含む): 300636672

約数和(自身を除く): 111564873

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 391453, 1174359, 2740171, 8220513, 9003419, 27010257, 63023933, 189071799]

約数ペア:

[(1, 189071799), (3, 63023933), (7, 27010257), (21, 9003419), (23, 8220513), (69, 2740171), (161, 1174359), (483, 391453)]