279103689

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{22853}}^1$

素因数の和:22941

約数の個数: 24

約数和(自身を含む): 427826880

約数和(自身を除く): 148723191

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 12213, 22853, 68559, 205677, 525619, 1348327, 1576857, 4044981, 4730571, 12134943, 31011521, 93034563, 279103689]

約数ペア:

[(1, 279103689), (3, 93034563), (9, 31011521), (23, 12134943), (59, 4730571), (69, 4044981), (177, 1576857), (207, 1348327), (531, 525619), (1357, 205677), (4071, 68559), (12213, 22853)]