139924043

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{1439}}^1$

素因数の和:1954

約数の個数: 16

約数和(自身を含む): 165888000

約数和(自身を除く): 25963957

約数列:

[1, 7, 29, 203, 479, 1439, 3353, 10073, 13891, 41731, 97237, 292117, 689281, 4824967, 19989149, 139924043]

約数ペア:

[(1, 139924043), (7, 19989149), (29, 4824967), (203, 689281), (479, 292117), (1439, 97237), (3353, 41731), (10073, 13891)]