1316291217

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{67079}}^1$

素因数の和:67324

約数の個数: 16

約数和(自身を含む): 1820282880

約数和(自身を除く): 503991663

約数列:

[1, 3, 31, 93, 211, 633, 6541, 19623, 67079, 201237, 2079449, 6238347, 14153669, 42461007, 438763739, 1316291217]

約数ペア:

[(1, 1316291217), (3, 438763739), (31, 42461007), (93, 14153669), (211, 6238347), (633, 2079449), (6541, 201237), (19623, 67079)]