39486123

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{25657}}^1$

素因数の和:25688

約数の個数: 20

約数和(自身を含む): 62092360

約数和(自身を除く): 22606237

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 25657, 76971, 230913, 487483, 692739, 1462449, 2078217, 4387347, 13162041, 39486123]

約数ペア:

[(1, 39486123), (3, 13162041), (9, 4387347), (19, 2078217), (27, 1462449), (57, 692739), (81, 487483), (171, 230913), (513, 76971), (1539, 25657)]