319649401

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6481}}^1$

素因数の和:6592

約数の個数: 16

約数和(自身を含む): 346812928

約数和(自身を除く): 27163527

約数列:

[1, 31, 37, 43, 1147, 1333, 1591, 6481, 49321, 200911, 239797, 278683, 7433707, 8639173, 10311271, 319649401]

約数ペア:

[(1, 319649401), (31, 10311271), (37, 8639173), (43, 7433707), (1147, 278683), (1333, 239797), (1591, 200911), (6481, 49321)]