189341313

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{392011}}^1$

素因数の和:392044

約数の個数: 16

約数和(自身を含む): 301065216

約数和(自身を除く): 111723903

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 392011, 1176033, 2744077, 8232231, 9016253, 27048759, 63113771, 189341313]

約数ペア:

[(1, 189341313), (3, 63113771), (7, 27048759), (21, 9016253), (23, 8232231), (69, 2744077), (161, 1176033), (483, 392011)]