172824009

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{13007}}^1$

素因数の和:13156

約数の個数: 16

約数和(自身を含む): 238098432

約数和(自身を除く): 65274423

約数列:

[1, 3, 43, 103, 129, 309, 4429, 13007, 13287, 39021, 559301, 1339721, 1677903, 4019163, 57608003, 172824009]

約数ペア:

[(1, 172824009), (3, 57608003), (43, 4019163), (103, 1677903), (129, 1339721), (309, 559301), (4429, 39021), (13007, 13287)]