5781947

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 16

約数和(自身を含む): 6462720

約数和(自身を除く): 680773

約数列:

[1, 19, 23, 101, 131, 437, 1919, 2323, 2489, 3013, 13231, 44137, 57247, 251389, 304313, 5781947]

約数ペア:

[(1, 5781947), (19, 304313), (23, 251389), (101, 57247), (131, 44137), (437, 13231), (1919, 3013), (2323, 2489)]