221346273

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{188701}}^1$

素因数の和:188744

約数の個数: 16

約数和(自身を含む): 326077056

約数和(自身を除く): 104730783

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 188701, 566103, 3207917, 4340123, 9623751, 13020369, 73782091, 221346273]

約数ペア:

[(1, 221346273), (3, 73782091), (17, 13020369), (23, 9623751), (51, 4340123), (69, 3207917), (391, 566103), (1173, 188701)]