16291337

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 17845248

約数和(自身を除く): 1553911

約数列:

[1, 23, 31, 73, 313, 713, 1679, 2263, 7199, 9703, 22849, 52049, 223169, 525527, 708319, 16291337]

約数ペア:

[(1, 16291337), (23, 708319), (31, 525527), (73, 223169), (313, 52049), (713, 22849), (1679, 9703), (2263, 7199)]