31863273

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19927}}^1$

素因数の和:19984

約数の個数: 16

約数和(自身を含む): 46870656

約数和(自身を除く): 15007383

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 19927, 59781, 259051, 777153, 817007, 2451021, 10621091, 31863273]

約数ペア:

[(1, 31863273), (3, 10621091), (13, 2451021), (39, 817007), (41, 777153), (123, 259051), (533, 59781), (1599, 19927)]