28383569

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 30412800

約数和(自身を除く): 2029231

約数列:

[1, 31, 43, 107, 199, 1333, 3317, 4601, 6169, 8557, 21293, 142631, 265267, 660083, 915599, 28383569]

約数ペア:

[(1, 28383569), (31, 915599), (43, 660083), (107, 265267), (199, 142631), (1333, 21293), (3317, 8557), (4601, 6169)]