315528191

素因数分解:

${\mathrm{11}}^4\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:1004

約数の個数: 20

約数和(自身を含む): 362555760

約数和(自身を除く): 47027569

約数列:

[1, 11, 23, 121, 253, 937, 1331, 2783, 10307, 14641, 21551, 30613, 113377, 237061, 336743, 1247147, 2607671, 13718617, 28684381, 315528191]

約数ペア:

[(1, 315528191), (11, 28684381), (23, 13718617), (121, 2607671), (253, 1247147), (937, 336743), (1331, 237061), (2783, 113377), (10307, 30613), (14641, 21551)]