3883159

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 4700160

約数和(自身を除く): 817001

約数列:

[1, 7, 23, 89, 161, 271, 623, 1897, 2047, 6233, 14329, 24119, 43631, 168833, 554737, 3883159]

約数ペア:

[(1, 3883159), (7, 554737), (23, 168833), (89, 43631), (161, 24119), (271, 14329), (623, 6233), (1897, 2047)]