28060069

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:360

約数の個数: 16

約数和(自身を含む): 30159360

約数和(自身を除く): 2099291

約数列:

[1, 23, 67, 131, 139, 1541, 3013, 3197, 8777, 9313, 18209, 201871, 214199, 418807, 1220003, 28060069]

約数ペア:

[(1, 28060069), (23, 1220003), (67, 418807), (131, 214199), (139, 201871), (1541, 18209), (3013, 9313), (3197, 8777)]