86436039

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{1579}}^1$

素因数の和:1910

約数の個数: 16

約数和(自身を含む): 117400320

約数和(自身を除く): 30964281

約数列:

[1, 3, 71, 213, 257, 771, 1579, 4737, 18247, 54741, 112109, 336327, 405803, 1217409, 28812013, 86436039]

約数ペア:

[(1, 86436039), (3, 28812013), (71, 1217409), (213, 405803), (257, 336327), (771, 112109), (1579, 54741), (4737, 18247)]