13096821

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{547}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 18307584

約数和(自身を除く): 5210763

約数列:

[1, 3, 23, 69, 347, 547, 1041, 1641, 7981, 12581, 23943, 37743, 189809, 569427, 4365607, 13096821]

約数ペア:

[(1, 13096821), (3, 4365607), (23, 569427), (69, 189809), (347, 37743), (547, 23943), (1041, 12581), (1641, 7981)]