13447929

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6907}}^1$

素因数の和:6980

約数の個数: 16

約数和(自身を含む): 19895040

約数和(自身を除く): 6447111

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 6907, 20721, 75977, 227931, 407513, 1222539, 4482643, 13447929]

約数ペア:

[(1, 13447929), (3, 4482643), (11, 1222539), (33, 407513), (59, 227931), (177, 75977), (649, 20721), (1947, 6907)]