139645531

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{433}}^1$

素因数の和:822

約数の個数: 16

約数和(自身を含む): 151115328

約数和(自身を除く): 11469797

約数列:

[1, 17, 61, 311, 433, 1037, 5287, 7361, 18971, 26413, 134663, 322507, 449021, 2289271, 8214443, 139645531]

約数ペア:

[(1, 139645531), (17, 8214443), (61, 2289271), (311, 449021), (433, 322507), (1037, 134663), (5287, 26413), (7361, 18971)]