2520303

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 3542400

約数和(自身を除く): 1022097

約数列:

[1, 3, 29, 59, 87, 177, 491, 1473, 1711, 5133, 14239, 28969, 42717, 86907, 840101, 2520303]

約数ペア:

[(1, 2520303), (3, 840101), (29, 86907), (59, 42717), (87, 28969), (177, 14239), (491, 5133), (1473, 1711)]