1350387

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 2106000

約数和(自身を除く): 755613

約数列:

[1, 3, 9, 19, 53, 57, 149, 159, 171, 447, 477, 1007, 1341, 2831, 3021, 7897, 8493, 9063, 23691, 25479, 71073, 150043, 450129, 1350387]

約数ペア:

[(1, 1350387), (3, 450129), (9, 150043), (19, 71073), (53, 25479), (57, 23691), (149, 9063), (159, 8493), (171, 7897), (447, 3021), (477, 2831), (1007, 1341)]