553205009

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1\times {\mathrm{1709}}^1$

素因数の和:2200

約数の個数: 16

約数和(自身を含む): 639239040

約数和(自身を除く): 86034031

約数列:

[1, 7, 131, 353, 917, 1709, 2471, 11963, 46243, 223879, 323701, 603277, 1567153, 4222939, 79029287, 553205009]

約数ペア:

[(1, 553205009), (7, 79029287), (131, 4222939), (353, 1567153), (917, 603277), (1709, 323701), (2471, 223879), (11963, 46243)]