542013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 16

約数和(自身を含む): 784320

約数和(自身を除く): 242307

約数列:

[1, 3, 19, 37, 57, 111, 257, 703, 771, 2109, 4883, 9509, 14649, 28527, 180671, 542013]

約数ペア:

[(1, 542013), (3, 180671), (19, 28527), (37, 14649), (57, 9509), (111, 4883), (257, 2109), (703, 771)]