17729147

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:586

約数の個数: 16

約数和(自身を含む): 19958400

約数和(自身を除く): 2229253

約数列:

[1, 17, 19, 131, 323, 419, 2227, 2489, 7123, 7961, 42313, 54889, 135337, 933113, 1042891, 17729147]

約数ペア:

[(1, 17729147), (17, 1042891), (19, 933113), (131, 135337), (323, 54889), (419, 42313), (2227, 7961), (2489, 7123)]