13337807

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 15667200

約数和(自身を除く): 2329393

約数列:

[1, 7, 79, 89, 271, 553, 623, 1897, 7031, 21409, 24119, 49217, 149863, 168833, 1905401, 13337807]

約数ペア:

[(1, 13337807), (7, 1905401), (79, 168833), (89, 149863), (271, 49217), (553, 24119), (623, 21409), (1897, 7031)]