171686401

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^2$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 189457664

約数和(自身を除く): 17771263

約数列:

[1, 31, 37, 43, 59, 1147, 1333, 1591, 1829, 2183, 2537, 3481, 49321, 67673, 78647, 93869, 107911, 128797, 149683, 2909939, 3992707, 4640173, 5538271, 171686401]

約数ペア:

[(1, 171686401), (31, 5538271), (37, 4640173), (43, 3992707), (59, 2909939), (1147, 149683), (1333, 128797), (1591, 107911), (1829, 93869), (2183, 78647), (2537, 67673), (3481, 49321)]