2295189

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{503}}^1$

素因数の和:538

約数の個数: 24

約数和(自身を含む): 3689280

約数和(自身を除く): 1394091

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 503, 507, 1509, 1521, 4527, 4563, 6539, 13581, 19617, 58851, 85007, 176553, 255021, 765063, 2295189]

約数ペア:

[(1, 2295189), (3, 765063), (9, 255021), (13, 176553), (27, 85007), (39, 58851), (117, 19617), (169, 13581), (351, 6539), (503, 4563), (507, 4527), (1509, 1521)]