1621326431

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{8123}}^1$

素因数の和:8398

約数の個数: 16

約数和(自身を含む): 1754784000

約数和(自身を除く): 133457569

約数列:

[1, 17, 59, 199, 1003, 3383, 8123, 11741, 138091, 199597, 479257, 1616477, 8147369, 27480109, 95372143, 1621326431]

約数ペア:

[(1, 1621326431), (17, 95372143), (59, 27480109), (199, 8147369), (1003, 1616477), (3383, 479257), (8123, 199597), (11741, 138091)]