15694020189

素因数分解:

$3^3\times {\mathrm{397}}^1\times {\mathrm{1464131}}^1$

素因数の和:1464537

約数の個数: 16

約数和(自身を含む): 23308981440

約数和(自身を除く): 7614961251

約数列:

[1, 3, 9, 27, 397, 1191, 3573, 10719, 1464131, 4392393, 13177179, 39531537, 581260007, 1743780021, 5231340063, 15694020189]

約数ペア:

[(1, 15694020189), (3, 5231340063), (9, 1743780021), (27, 581260007), (397, 39531537), (1191, 13177179), (3573, 4392393), (10719, 1464131)]