328049181

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{1471}}^1$

素因数の和:1897

約数の個数: 24

約数和(自身を含む): 482227200

約数和(自身を除く): 154178019

約数列:

[1, 3, 9, 71, 213, 349, 639, 1047, 1471, 3141, 4413, 13239, 24779, 74337, 104441, 223011, 313323, 513379, 939969, 1540137, 4620411, 36449909, 109349727, 328049181]

約数ペア:

[(1, 328049181), (3, 109349727), (9, 36449909), (71, 4620411), (213, 1540137), (349, 939969), (639, 513379), (1047, 313323), (1471, 223011), (3141, 104441), (4413, 74337), (13239, 24779)]