12783883

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:594

約数の個数: 16

約数和(自身を含む): 15353856

約数和(自身を除く): 2569973

約数列:

[1, 7, 23, 161, 271, 293, 1897, 2051, 6233, 6739, 43631, 47173, 79403, 555821, 1826269, 12783883]

約数ペア:

[(1, 12783883), (7, 1826269), (23, 555821), (161, 79403), (271, 47173), (293, 43631), (1897, 6739), (2051, 6233)]