31314661

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2903}}^1$

素因数の和:3000

約数の個数: 16

約数和(自身を含む): 37914624

約数和(自身を除く): 6599963

約数列:

[1, 7, 23, 67, 161, 469, 1541, 2903, 10787, 20321, 66769, 194501, 467383, 1361507, 4473523, 31314661]

約数ペア:

[(1, 31314661), (7, 4473523), (23, 1361507), (67, 467383), (161, 194501), (469, 66769), (1541, 20321), (2903, 10787)]